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Victor Reinz 11-10634-01 Exhaust Manifold Gasket Set
Overview of Victor Reinz Exhaust Manifold Gasket Set 11-10634-01
The Victor Reinz Exhaust Manifold Gasket Set 11-10634-01 is designed for reliable sealing in exhaust systems of various GM vehicles. This two-piece gasket set is made from a combination of fiber and metal materials, ensuring durability and effective sealing performance for models like Chevrolet Silverado, GMC Sierra, and Cadillac Escalade.
- Constructed from fiber and metal for enhanced durability
- Two-piece configuration for precise fit and easy installation
- Thickness of 0.040 inches to maintain proper sealing pressure
- Color may vary depending on production batch
- Compatible with multiple GM makes and models including Buick, Chevrolet, GMC, Pontiac, and Cadillac
Detailed Product Description
The Victor Reinz 11-10634-01 exhaust manifold gasket set features a fiber and metal composite construction that balances flexibility and strength. The 0.040-inch thickness is engineered to provide a secure seal between the exhaust manifold and cylinder head, preventing exhaust leaks and maintaining optimal engine performance. The two-piece design allows for easier handling and installation, reducing the risk of damage during replacement. This gasket set is suitable for a wide range of GM vehicles, including Chevrolet C10, Silverado, Camaro, and GMC Sierra models, as well as Cadillac Escalade and Pontiac Firebird.
Applications and Common Issues Addressed
- Prevents exhaust leaks caused by worn or damaged gaskets
- Eliminates exhaust manifold noise and improves engine efficiency
- Helps maintain proper exhaust backpressure for emission control
- Reduces risk of engine overheating due to exhaust leaks
- Restores sealing integrity after manifold removal or repair
Installation Notes and Tips
- Ensure mating surfaces are clean and free of old gasket material before installation
- Use proper torque specifications for manifold bolts to avoid gasket damage
- Inspect exhaust manifold and cylinder head for warping or cracks prior to gasket replacement
- Replace gaskets as a set to maintain consistent sealing performance
Quality Assurance and Warranty
Victor Reinz is a recognized manufacturer of sealing products with a focus on OEM-quality standards. The 11-10634-01 gasket set undergoes rigorous quality control to meet or exceed industry requirements. While specific warranty details may vary, Victor Reinz products typically come with a limited warranty against manufacturing defects, providing confidence in the gasket's reliability and longevity.
| Brand | Victor Reinz |
| Part Number | 11-10634-01 |
| Color | Color May Vary |
| Configuration | Two Piece |
| Material | Fiber And Metal |
| Thickness | 0.040 |
This part fits 1790 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1996 | Chevrolet | Express 2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1996 | Chevrolet | G30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1996 | GMC | G3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | Chevrolet | C1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | Chevrolet | C1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | Chevrolet | C1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | Chevrolet | C2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | Chevrolet | C2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | Chevrolet | C2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | Chevrolet | C3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | Chevrolet | G10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | Chevrolet | G20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | Chevrolet | G20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | Chevrolet | G30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | Chevrolet | K1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | Chevrolet | K1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | Chevrolet | K1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | Chevrolet | K2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | Chevrolet | K2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | Chevrolet | K2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | Chevrolet | K3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | Chevrolet | P30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | Chevrolet | Tahoe | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | GMC | C1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | GMC | C1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | GMC | C1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | GMC | C2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | GMC | C2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | GMC | C3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | GMC | G1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | GMC | G2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | GMC | G2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | GMC | G3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | GMC | K1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | GMC | K1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | GMC | K1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | GMC | K2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | GMC | K2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | GMC | K3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | GMC | P3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1995 | GMC | Yukon | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | Chevrolet | Blazer | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | Chevrolet | C1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | Chevrolet | C1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | Chevrolet | C1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | Chevrolet | C2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | Chevrolet | C2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | Chevrolet | C2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | Chevrolet | C3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | Chevrolet | G10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | Chevrolet | G20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | Chevrolet | G20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | Chevrolet | G30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | Chevrolet | K1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | Chevrolet | K1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | Chevrolet | K1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | Chevrolet | K2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | Chevrolet | K2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | Chevrolet | K2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | Chevrolet | K3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | Chevrolet | P30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | GMC | C1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | GMC | C1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | GMC | C1500 Suburban | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1994 | GMC | C2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | GMC | C2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | GMC | C3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | GMC | G1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | GMC | G2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | GMC | G2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | GMC | G3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | GMC | K1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | GMC | K1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | GMC | K1500 Suburban | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1994 | GMC | K2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | GMC | K2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | GMC | K3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | GMC | P3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1994 | GMC | Yukon | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | Buick | Roadmaster | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1993 | Cadillac | Commercial Chassis | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | Cadillac | Fleetwood | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1993 | Chevrolet | Blazer | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1993 | Chevrolet | C1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | Chevrolet | C1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | Chevrolet | C1500 Suburban | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1993 | Chevrolet | C2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | Chevrolet | C2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | Chevrolet | C2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | Chevrolet | C3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | Chevrolet | Caprice | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | Chevrolet | Caprice | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | Chevrolet | Commercial Chassis | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1993 | Chevrolet | G10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | Chevrolet | G10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | Chevrolet | G20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | Chevrolet | G20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | Chevrolet | G30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | Chevrolet | K1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | Chevrolet | K1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | Chevrolet | K1500 Suburban | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1993 | Chevrolet | K2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | Chevrolet | K2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | Chevrolet | K2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | Chevrolet | K3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | Chevrolet | P30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | GMC | C1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | GMC | C1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | GMC | C1500 Suburban | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1993 | GMC | C2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | GMC | C2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | GMC | C3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | GMC | G1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | GMC | G1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | GMC | G2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | GMC | G2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | GMC | G3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | GMC | K1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | GMC | K1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | GMC | K1500 Suburban | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1993 | GMC | K2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | GMC | K2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | GMC | K3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | GMC | P3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1993 | GMC | Yukon | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1992 | Buick | Roadmaster | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1992 | Cadillac | Brougham | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Cadillac | Brougham | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Cadillac | Commercial Chassis | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Chevrolet | Blazer | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1992 | Chevrolet | C1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Chevrolet | C1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Chevrolet | C1500 Suburban | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1992 | Chevrolet | C2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Chevrolet | C2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Chevrolet | C2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Chevrolet | C3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Chevrolet | Camaro | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Chevrolet | Camaro | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Chevrolet | Caprice | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Chevrolet | Caprice | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Chevrolet | Commercial Chassis | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Chevrolet | Commercial Chassis | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Chevrolet | G10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Chevrolet | G10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Chevrolet | G20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Chevrolet | G20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Chevrolet | G30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Chevrolet | K1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Chevrolet | K1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Chevrolet | K1500 Suburban | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1992 | Chevrolet | K2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Chevrolet | K2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Chevrolet | K2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Chevrolet | K3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Chevrolet | P30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | GMC | C1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | GMC | C1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | GMC | C1500 Suburban | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1992 | GMC | C2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | GMC | C2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | GMC | C3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | GMC | G1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | GMC | G1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | GMC | G2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | GMC | G2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | GMC | G3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | GMC | K1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | GMC | K1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | GMC | K1500 Suburban | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1992 | GMC | K2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | GMC | K2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | GMC | K3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | GMC | P3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | GMC | Yukon | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1992 | Oldsmobile | Custom Cruiser | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Oldsmobile | Custom Cruiser | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Pontiac | Firebird | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1992 | Pontiac | Firebird | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Buick | Roadmaster | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1991 | Cadillac | Brougham | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Cadillac | Brougham | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | Blazer | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | C1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | C1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | C2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | C2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | C3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | Camaro | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | Camaro | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | Caprice | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | Caprice | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | Commercial Chassis | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | Commercial Chassis | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | G10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | G10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | G20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | G20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | G30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | K1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | K1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | K2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | K2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | K3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | P30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | R1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | R2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | R3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | V1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | V2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Chevrolet | V3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | GMC | C1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | GMC | C1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | GMC | C2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | GMC | C2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | GMC | C3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | GMC | G1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | GMC | G1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | GMC | G2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | GMC | G2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | GMC | G3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | GMC | Jimmy | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | GMC | K1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | GMC | K1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | GMC | K2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | GMC | K2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | GMC | K3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | GMC | P3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | GMC | R1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | GMC | R2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | GMC | R3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | GMC | V1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | GMC | V2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | GMC | V3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Oldsmobile | Custom Cruiser | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1991 | Pontiac | Firebird | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1991 | Pontiac | Firebird | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Cadillac | Brougham | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Chevrolet | Blazer | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Chevrolet | C1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Chevrolet | C1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Chevrolet | C2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Chevrolet | C2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Chevrolet | C3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Chevrolet | Camaro | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Chevrolet | Camaro | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Chevrolet | Caprice | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Chevrolet | Caprice | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Chevrolet | G10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Chevrolet | G10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Chevrolet | G20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Chevrolet | G20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Chevrolet | G30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Chevrolet | K1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Chevrolet | K1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Chevrolet | K2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Chevrolet | K2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Chevrolet | K3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Chevrolet | P30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Chevrolet | R1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Chevrolet | R2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Chevrolet | R3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Chevrolet | V1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Chevrolet | V2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Chevrolet | V3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | GMC | C1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | GMC | C1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | GMC | C2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | GMC | C2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | GMC | C3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | GMC | G1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | GMC | G1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | GMC | G2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | GMC | G2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | GMC | G3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | GMC | Jimmy | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | GMC | K1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | GMC | K1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | GMC | K2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | GMC | K2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | GMC | K3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | GMC | P3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | GMC | R1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | GMC | R2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | GMC | R3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | GMC | V1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | GMC | V2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | GMC | V3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Pontiac | Firebird | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1990 | Pontiac | Firebird | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | Blazer | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | C1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | C1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | C2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | C2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | C3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | Camaro | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | Camaro | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | Caprice | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | Caprice | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | G10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | G10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | G20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | G20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | G30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | K1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | K1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | K2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | K2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | K3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | P20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | P30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | R1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | R2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | R2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | R3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | V1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | V2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Chevrolet | V3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | GMC | C1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | GMC | C1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | GMC | C2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | GMC | C2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | GMC | C3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | GMC | G1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | GMC | G1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | GMC | G2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | GMC | G2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | GMC | G3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | GMC | Jimmy | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | GMC | K1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | GMC | K1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | GMC | K2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | GMC | K2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | GMC | K3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | GMC | P2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | GMC | P3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | GMC | R1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | GMC | R2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | GMC | R2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | GMC | R3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | GMC | V1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | GMC | V2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | GMC | V3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Pontiac | Firebird | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1989 | Pontiac | Firebird | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | Blazer | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | C1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | C1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | C2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | C2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | C3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | Camaro | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | Camaro | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | Caprice | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | Caprice | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | G10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | G10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | G20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | G20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | G30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | K1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | K1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | K2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | K2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | K3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | P20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | P30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | R10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | R20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | R20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | R30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | V10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | V20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Chevrolet | V30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | GMC | C1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | GMC | C1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | GMC | C2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | GMC | C2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | GMC | C3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | GMC | G1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | GMC | G1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | GMC | G2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | GMC | G2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | GMC | G3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | GMC | Jimmy | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | GMC | K1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | GMC | K1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | GMC | K2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | GMC | K2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | GMC | K3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | GMC | P2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | GMC | P3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | GMC | R1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | GMC | R2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | GMC | R2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | GMC | R3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | GMC | V1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | GMC | V2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | GMC | V3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Pontiac | Firebird | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1988 | Pontiac | Firebird | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Buick | Regal | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | Blazer | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | Blazer | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | Camaro | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | Camaro | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | Caprice | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | Caprice | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | El Camino | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | G10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | G10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | G20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | G20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | G30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | P20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | P30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | R10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | R10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | R10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | R10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | R20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | R20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | R20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | R30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | V10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | V10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | V10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | V20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | V20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Chevrolet | V30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | GMC | G1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | GMC | G1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | GMC | G2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | GMC | G2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | GMC | G3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | GMC | Jimmy | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | GMC | Jimmy | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | GMC | P2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | GMC | P3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | GMC | R1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | GMC | R1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | GMC | R1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | GMC | R1500 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | GMC | R2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | GMC | R2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | GMC | R2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | GMC | R3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | GMC | V1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | GMC | V1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | GMC | V1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | GMC | V2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | GMC | V2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | GMC | V3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Oldsmobile | Cutlass | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Oldsmobile | Cutlass Supreme | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Pontiac | Firebird | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Pontiac | Firebird | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1987 | Pontiac | Grand Prix | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Buick | Regal | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | C10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | C10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | C20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | C20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | C30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | Camaro | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | Caprice | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | Caprice | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | El Camino | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | G10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | G10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | G20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | G20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | G30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | K10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | K10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | K10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | K20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | K20 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | K30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | P20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Chevrolet | P30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | GMC | C1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | GMC | C1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | GMC | C1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | GMC | C1500 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | GMC | C2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | GMC | C2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | GMC | C2500 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | GMC | C3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | GMC | C3500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | GMC | G1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | GMC | G1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | GMC | G2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | GMC | G2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | GMC | G3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | GMC | Jimmy | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | GMC | Jimmy | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | GMC | K1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | GMC | K1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | GMC | K1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | GMC | K2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | GMC | K3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | GMC | P2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | GMC | P3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Oldsmobile | Cutlass | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1986 | Oldsmobile | Cutlass Supreme | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Pontiac | Bonneville | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Pontiac | Firebird | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Pontiac | Grand Prix | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1986 | Pontiac | Parisienne | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Buick | Regal | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | C10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | C10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | C20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | C20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | C30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | Camaro | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | Caprice | 5.7L | V8 | GAS | N/A | Compatible with vehicles with square port exhaust manifolds. |
| 1985 | Chevrolet | Caprice | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | El Camino | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | G10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | G10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | G20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | G20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | G30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | G30 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | Impala | 5.7L | V8 | GAS | N/A | Compatible with vehicles with square port exhaust manifolds. |
| 1985 | Chevrolet | Impala | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | K10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | K10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | K20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | K20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | K20 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | K30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | P20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Chevrolet | P30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | GMC | C1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | GMC | C1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | GMC | C1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | GMC | C1500 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | GMC | C2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | GMC | C2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | GMC | C2500 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | GMC | C3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | GMC | G1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | GMC | G1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | GMC | G2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | GMC | G2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | GMC | G3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | GMC | Jimmy | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | GMC | Jimmy | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | GMC | K1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | GMC | K1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | GMC | K1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | GMC | K2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | GMC | K3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | GMC | P2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | GMC | P3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Oldsmobile | Cutlass | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1985 | Oldsmobile | Cutlass Supreme | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Pontiac | Bonneville | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Pontiac | Firebird | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Pontiac | Grand Prix | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1985 | Pontiac | Parisienne | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Buick | Regal | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | C10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | C10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | C20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | C20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | C30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | Camaro | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | Caprice | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | El Camino | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | G10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | G10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | G20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | G20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | G30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | Impala | 5.7L | V8 | GAS | N/A | Compatible with vehicles with square port exhaust manifolds. |
| 1984 | Chevrolet | Impala | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | K10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | K10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | K20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | K30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | P20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Chevrolet | P30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | GMC | C1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | GMC | C1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | GMC | C1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | GMC | C1500 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | GMC | C2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | GMC | C2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | GMC | C2500 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | GMC | C3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | GMC | G1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | GMC | G1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | GMC | G2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | GMC | G2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | GMC | G3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | GMC | Jimmy | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | GMC | Jimmy | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | GMC | K1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | GMC | K1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | GMC | K1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | GMC | K2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | GMC | K3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | GMC | P2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | GMC | P3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Oldsmobile | Cutlass Calais | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Pontiac | Bonneville | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Pontiac | Firebird | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Pontiac | Grand Prix | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1984 | Pontiac | Parisienne | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Buick | Regal | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | C10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | C10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | C20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | C20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | C30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | Camaro | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | Caprice | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | El Camino | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | G10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | G10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | G20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | G20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | G30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | Impala | 5.7L | V8 | GAS | N/A | Compatible with vehicles with square port exhaust manifolds. |
| 1983 | Chevrolet | Impala | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | K10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | K10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | K10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | K20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | K30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | Malibu | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | P20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Chevrolet | P30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | GMC | C1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | GMC | C1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | GMC | C1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | GMC | C1500 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | GMC | C2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | GMC | C2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | GMC | C2500 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | GMC | C3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | GMC | G1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | GMC | G1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | GMC | G2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | GMC | G2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | GMC | G3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | GMC | Jimmy | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | GMC | Jimmy | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | GMC | K1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | GMC | K1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | GMC | K1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | GMC | K2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | GMC | K3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | GMC | P2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | GMC | P3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Oldsmobile | Cutlass Calais | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Oldsmobile | Cutlass Cruiser | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Oldsmobile | Cutlass Supreme | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Pontiac | Bonneville | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Pontiac | Firebird | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Pontiac | Grand LeMans | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Pontiac | Grand Prix | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1983 | Pontiac | Parisienne | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Buick | LeSabre | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Buick | Regal | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Buick | Regal | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | C10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | C10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | C20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | C20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | C30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | Camaro | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | Caprice | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | Caprice | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | El Camino | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | El Camino | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | G10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | G10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | G20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | G20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | G30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | G30 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | Impala | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | Impala | 5.7L | V8 | GAS | N/A | Compatible with vehicles with square port exhaust manifolds. |
| 1982 | Chevrolet | Impala | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | K10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | K10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | K20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | K30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | Malibu | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | Malibu | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | Monte Carlo | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | P20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Chevrolet | P30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | GMC | C1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | GMC | C1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | GMC | C1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | GMC | C1500 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | GMC | C2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | GMC | C2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | GMC | C2500 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | GMC | C3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | GMC | G1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | GMC | G1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | GMC | G2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | GMC | G2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | GMC | G3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | GMC | Jimmy | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | GMC | Jimmy | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | GMC | K1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | GMC | K1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | GMC | K1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | GMC | K1500 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | GMC | K2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | GMC | K3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | GMC | P2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | GMC | P3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Oldsmobile | Cutlass Calais | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Oldsmobile | Cutlass Cruiser | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Oldsmobile | Cutlass Cruiser | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Oldsmobile | Cutlass Supreme | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Oldsmobile | Delta 88 | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Pontiac | Firebird | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Pontiac | Grand LeMans | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Pontiac | Grand LeMans | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Pontiac | Grand Prix | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Pontiac | Parisienne | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1982 | Pontiac | Parisienne | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Buick | Century | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Buick | Century | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Buick | Regal | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | Bel Air | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | Bel Air | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | C10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | C20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | C20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | C30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | Camaro | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | Camaro | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | Camaro | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | Caprice | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | Caprice | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | Corvette | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1981 | Chevrolet | El Camino | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | El Camino | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | G10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | G10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | G20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | G20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | G30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | Impala | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | Impala | 5.7L | V8 | GAS | N/A | Compatible with vehicles with square port exhaust manifolds. |
| 1981 | Chevrolet | Impala | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | K10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | K10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | K10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | K20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | K30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | Malibu | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | Malibu | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | Malibu | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | Monte Carlo | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | P20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Chevrolet | P30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | GMC | C1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | GMC | C1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | GMC | C1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | GMC | C1500 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | GMC | C2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | GMC | C2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | GMC | C3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | GMC | G1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | GMC | G1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | GMC | G2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | GMC | G2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | GMC | G3500 | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1981 | GMC | Jimmy | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | GMC | Jimmy | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | GMC | K1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | GMC | K1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | GMC | K1500 Suburban | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1981 | GMC | K2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | GMC | K3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | GMC | P2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | GMC | P3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Oldsmobile | Cutlass | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Oldsmobile | Delta 88 | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Pontiac | Catalina | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Pontiac | Catalina | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Pontiac | Firebird | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Pontiac | Firebird | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Pontiac | Grand LeMans | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Pontiac | Grand LeMans | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Pontiac | Grand Prix | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Pontiac | Laurentian | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Pontiac | Laurentian | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Pontiac | LeMans | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Pontiac | LeMans | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Pontiac | Parisienne | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1981 | Pontiac | Parisienne | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Buick | Century | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Buick | Regal | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | C10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | C10 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | C10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | C20 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | C20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | C20 Suburban | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | C30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | Camaro | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | Camaro | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | Camaro | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | Caprice | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | Caprice | 5.7L | V8 | GAS | N/A | Compatible with vehicles with square port exhaust manifolds. |
| 1980 | Chevrolet | Caprice | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | Corvette | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | Corvette | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | El Camino | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | El Camino | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | G10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | G10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | G20 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | G20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | G20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | G30 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | G30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | Impala | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | Impala | 5.7L | V8 | GAS | N/A | Compatible with vehicles with square port exhaust manifolds. |
| 1980 | Chevrolet | Impala | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | K10 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | K10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | K20 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | K20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | K20 Suburban | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | K30 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | K30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | Malibu | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | Malibu | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | Malibu | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | Monte Carlo | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | P20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Chevrolet | P30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | C1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | C1500 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | C1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | C1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | C2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | C2500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | C2500 Suburban | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | C3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | G1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | G1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | G2500 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | G2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | G3500 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | G3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | Jimmy | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | Jimmy | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | K1500 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | K1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | K1500 Suburban | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | K1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | K2500 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | K2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | K2500 Suburban | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | K3500 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | K3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | P2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | GMC | P3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Oldsmobile | Cutlass | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Oldsmobile | Cutlass Calais | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Oldsmobile | Cutlass Cruiser | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Oldsmobile | Cutlass Salon | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Oldsmobile | Cutlass Supreme | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Pontiac | Catalina | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Pontiac | Catalina | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Pontiac | Firebird | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Pontiac | Grand Am | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Pontiac | Grand LeMans | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Pontiac | Grand LeMans | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Pontiac | Grand Prix | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Pontiac | Laurentian | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Pontiac | Laurentian | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Pontiac | LeMans | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Pontiac | LeMans | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Pontiac | Parisienne | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1980 | Pontiac | Parisienne | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Buick | Century | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Buick | Century | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Buick | Regal | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Buick | Skylark | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Buick | Skylark | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | C10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | C10 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | C10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | C20 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | C20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | C20 Suburban | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | C30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | Camaro | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | Camaro | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | Caprice | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | Caprice | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | Corvette | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | El Camino | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | El Camino | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | El Camino | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | G10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | G10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | G20 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | G20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | G30 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | G30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | G30 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | Impala | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | Impala | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | K10 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | K10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | K10 Suburban | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | K10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | K20 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | K20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | K20 Suburban | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | K30 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | K30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | K5 Blazer | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | Malibu | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | Malibu | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | Malibu | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | Monte Carlo | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | Monza | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | Nova | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | Nova | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | P10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | P20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Chevrolet | P30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | C1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | C1500 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | C1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | C1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | C1500 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | C2500 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | C2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | C3500 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | C3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | G1500 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | G1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | G1500 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | G2500 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | G2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | G3500 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | G3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | Jimmy | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | Jimmy | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | Jimmy | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | K1500 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | K1500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | K1500 Suburban | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | K1500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | K1500 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | K2500 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | K2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | K2500 Suburban | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | K3500 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | K3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | P2500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | GMC | P3500 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Oldsmobile | Cutlass | 5.7L | V8 | GAS | N/A | Compatible with vehicles with square port exhaust manifolds. |
| 1979 | Oldsmobile | Cutlass | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Oldsmobile | Cutlass Calais | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Oldsmobile | Cutlass Salon | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Oldsmobile | Cutlass Supreme | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Oldsmobile | Omega | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Oldsmobile | Omega | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Oldsmobile | Starfire | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Pontiac | Firebird | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Pontiac | Firebird | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Pontiac | Grand Am | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Pontiac | Grand LeMans | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Pontiac | Grand LeMans | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Pontiac | Grand LeMans | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Pontiac | Grand Prix | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Pontiac | Laurentian | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Pontiac | Laurentian | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Pontiac | LeMans | 4.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Pontiac | LeMans | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Pontiac | LeMans | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Pontiac | Parisienne | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Pontiac | Parisienne | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Pontiac | Phoenix | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Pontiac | Phoenix | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1979 | Pontiac | Sunbird | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Buick | Century | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Buick | Century | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Buick | LeSabre | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Buick | Regal | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Buick | Skylark | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Buick | Skylark | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | C10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | C10 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | C10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | C20 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | C20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | C20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | C20 Suburban | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | C30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | C30 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | C30 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | Camaro | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | Camaro | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | Caprice | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | Caprice | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | Corvette | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1978 | Chevrolet | El Camino | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | El Camino | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | G10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | G10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | G20 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | G20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | G30 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | G30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | G30 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | Impala | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | Impala | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | K10 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | K10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | K10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | K10 Suburban | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | K10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | K20 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | K20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | K20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | K20 Suburban | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | K20 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | K30 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | K30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | K5 Blazer | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | Malibu | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | Malibu | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | Monza | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | Nova | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | Nova | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | P10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | P20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Chevrolet | P30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | GMC | G15 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | GMC | G15 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | GMC | G25 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | GMC | G25 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | GMC | G35 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | GMC | G35 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | GMC | Jimmy | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | GMC | Jimmy | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | GMC | Jimmy | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Oldsmobile | Cutlass | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Oldsmobile | Cutlass | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Oldsmobile | Cutlass Calais | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Oldsmobile | Cutlass Salon | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Oldsmobile | Cutlass Supreme | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Oldsmobile | Cutlass Supreme | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Oldsmobile | Omega | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Oldsmobile | Omega | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Oldsmobile | Starfire | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Pontiac | Firebird | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Pontiac | Firebird | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Pontiac | Grand Am | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Pontiac | Grand LeMans | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Pontiac | Grand LeMans | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Pontiac | Grand Prix | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Pontiac | Laurentian | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Pontiac | Laurentian | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Pontiac | LeMans | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Pontiac | LeMans | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Pontiac | Parisienne | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Pontiac | Parisienne | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Pontiac | Phoenix | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Pontiac | Phoenix | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1978 | Pontiac | Sunbird | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Buick | Century | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Buick | Century | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Buick | Regal | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Buick | Regal | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Buick | Skylark | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Buick | Skylark | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | C10 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | C10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | C10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | C20 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | C20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | C20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | C20 Suburban | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | C30 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | C30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | Camaro | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | Camaro | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | Caprice | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | Caprice | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | Corvette | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1977 | Chevrolet | El Camino | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | El Camino | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | G10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | G10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | G20 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | G20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | G30 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | G30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | Impala | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | Impala | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | K10 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | K10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | K10 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | K10 Suburban | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | K10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | K20 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | K20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | K20 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | K20 Suburban | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | K20 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | K30 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | K30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | K5 Blazer | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | Malibu | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | Malibu | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | Monte Carlo | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | Monza | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | Nova | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | Nova | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | P10 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | P10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | P20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Chevrolet | P30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | GMC | G15 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | GMC | G15 | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | GMC | G25 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | GMC | G25 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | GMC | G35 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | GMC | G35 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | GMC | Jimmy | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | GMC | Jimmy | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | GMC | Jimmy | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Oldsmobile | Custom Cruiser | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Oldsmobile | Delta 88 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Oldsmobile | Omega | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Oldsmobile | Omega | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Oldsmobile | Starfire | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Pontiac | Firebird | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Pontiac | Grand LeMans | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Pontiac | Grand LeMans | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Pontiac | Laurentian | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Pontiac | LeMans | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Pontiac | LeMans | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Pontiac | Parisienne | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Pontiac | Phoenix | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1977 | Pontiac | Phoenix | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | C10 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | C10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | C20 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | C20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | C20 Suburban | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | C30 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | C30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | Camaro | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | Camaro | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | Caprice | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | Caprice | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | Corvette | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1976 | Chevrolet | El Camino | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | El Camino | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | El Camino | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | G10 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | G10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | G20 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | G20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | G30 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | G30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | Impala | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | Impala | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | K10 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | K10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | K10 Suburban | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | K20 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | K20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | K20 Suburban | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | K5 Blazer | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | Malibu | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | Malibu | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | Malibu | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | Monte Carlo | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | Monte Carlo | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | Monte Carlo | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | Monza | 4.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | Monza | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | Nova | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | Nova | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | P20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | P30 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Chevrolet | P30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | GMC | G15 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | GMC | G15 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | GMC | G25 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | GMC | G25 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | GMC | G35 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | GMC | G35 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | GMC | Jimmy | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | GMC | Jimmy | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Pontiac | Grand LeMans | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Pontiac | Grand LeMans | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Pontiac | Laurentian | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Pontiac | LeMans | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Pontiac | LeMans | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1976 | Pontiac | Parisienne | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | Bel Air | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | Bel Air | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | C10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | C20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | C30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | Camaro | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | Caprice | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | Caprice | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | Corvette | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1975 | Chevrolet | El Camino | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | El Camino | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | G10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | G20 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | G20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | G30 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | G30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | Impala | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | Impala | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | K10 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | K10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | K10 Suburban | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | K20 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | K20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | K20 Suburban | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | K5 Blazer | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | Malibu | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | Malibu | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | Monte Carlo | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | Monte Carlo | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | Monza | 4.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | Nova | 4.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | Nova | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | P10 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | P20 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | Chevrolet | P30 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | GMC | G15 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | GMC | G25 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | GMC | G25 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | GMC | G35 | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | GMC | G35 | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | GMC | Jimmy | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1975 | GMC | Jimmy | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | Chevrolet | Bel Air | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | Chevrolet | Bel Air | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | Chevrolet | Blazer | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | Chevrolet | Camaro | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | Chevrolet | Caprice | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | Chevrolet | Caprice | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | Chevrolet | Corvette | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | Chevrolet | El Camino | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | Chevrolet | El Camino | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | Chevrolet | Impala | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | Chevrolet | Impala | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | Chevrolet | Malibu | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | Chevrolet | Malibu | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | Chevrolet | Monte Carlo | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | Chevrolet | Monte Carlo | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | Chevrolet | Nova | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | GMC | G15/G1500 Van | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | GMC | G25/G2500 Van | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | GMC | G35/G3500 Van | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | GMC | Jimmy | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | Pontiac | Laurentian | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | Pontiac | Laurentian | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | Pontiac | Parisienne | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1974 | Pontiac | Parisienne | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | Bel Air | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | Bel Air | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | Blazer | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | Blazer | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | Camaro | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | Camaro | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | Caprice | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | Caprice | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | Caprice | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | Corvette | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | El Camino | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | El Camino | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | El Camino | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | Impala | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | Impala | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | Impala | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | K10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | K20 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | Malibu | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | Malibu | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | Malibu | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | Monte Carlo | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | Monte Carlo | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | Nova | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Chevrolet | Nova | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | GMC | G15/G1500 Van | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | GMC | G15/G1500 Van | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | GMC | G25/G2500 Van | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | GMC | G25/G2500 Van | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | GMC | G35/G3500 Van | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | GMC | G35/G3500 Van | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | GMC | Jimmy | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | GMC | Jimmy | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Pontiac | Laurentian | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Pontiac | Parisienne | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1973 | Pontiac | Parisienne | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | Bel Air | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | Bel Air | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | Blazer | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | Blazer | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | Camaro | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | Camaro | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | Caprice | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | Caprice | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | Caprice | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | Corvette | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | El Camino | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | El Camino | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | El Camino | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | Impala | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | Impala | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | Impala | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | K10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | K20 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | Monte Carlo | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | Monte Carlo | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | Nova | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Chevrolet | Nova | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | GMC | G15/G1500 Van | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | GMC | G15/G1500 Van | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | GMC | G25/G2500 Van | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | GMC | G25/G2500 Van | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | GMC | G35/G3500 Van | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | GMC | G35/G3500 Van | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | GMC | Jimmy | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | GMC | Jimmy | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Pontiac | Laurentian | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Pontiac | Parisienne | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1972 | Pontiac | Parisienne | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | Bel Air | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | Bel Air | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | Blazer | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | Blazer | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | Camaro | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | Camaro | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | Caprice | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | Caprice | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | Caprice | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | Corvette | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | El Camino | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | El Camino | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | El Camino | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | Impala | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | Impala | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | Impala | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | K10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | K20 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | Monte Carlo | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | Monte Carlo | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | Nova | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Chevrolet | Nova | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | GMC | G15/G1500 Van | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | GMC | G15/G1500 Van | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | GMC | G25/G2500 Van | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | GMC | G25/G2500 Van | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | GMC | G35/G3500 Van | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | GMC | G35/G3500 Van | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | GMC | Jimmy | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | GMC | Jimmy | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Pontiac | Acadian | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Pontiac | Acadian | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Pontiac | Laurentian | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Pontiac | Laurentian | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Pontiac | Parisienne | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1971 | Pontiac | Parisienne | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Chevrolet | Bel Air | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Chevrolet | Bel Air | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Chevrolet | Blazer | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Chevrolet | Blazer | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Chevrolet | Camaro | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Chevrolet | Camaro | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Chevrolet | Caprice | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Chevrolet | Caprice | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Chevrolet | Corvette | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Chevrolet | El Camino | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Chevrolet | El Camino | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Chevrolet | El Camino | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Chevrolet | Impala | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Chevrolet | Impala | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Chevrolet | K10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Chevrolet | K20 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Chevrolet | Monte Carlo | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Chevrolet | Monte Carlo | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Chevrolet | Nova | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Chevrolet | Nova | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | GMC | G15/G1500 Van | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | GMC | G25/G2500 Van | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | GMC | G25/G2500 Van | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | GMC | G35/G3500 Van | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | GMC | G35/G3500 Van | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | GMC | Jimmy | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | GMC | Jimmy | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Pontiac | Acadian | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Pontiac | Acadian | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Pontiac | Laurentian | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Pontiac | Laurentian | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Pontiac | Parisienne | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Pontiac | Parisienne | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1970 | Pontiac | Parisienne | 6.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | Bel Air | 5.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | Bel Air | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | Bel Air | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | Blazer | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | Blazer | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | C10 Suburban | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | C20 Suburban | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | Camaro | 5.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | Camaro | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | Camaro | 4.9L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | Camaro | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | Camaro | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | Caprice | 5.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | Caprice | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | Caprice | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | Caprice | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | Corvette | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | El Camino | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | El Camino | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | El Camino | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | Impala | 5.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | Impala | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | Impala | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | Impala | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | K10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | K10 Suburban | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | K10 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | K20 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | K20 Suburban | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | Nova | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Chevrolet | Nova | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | GMC | G15/G1500 Van | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | GMC | G25/G2500 Van | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Pontiac | Acadian | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Pontiac | Acadian | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Pontiac | Laurentian | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Pontiac | Laurentian | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Pontiac | Laurentian | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Pontiac | Parisienne | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Pontiac | Parisienne | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1969 | Pontiac | Parisienne | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | Bel Air | 5.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | Bel Air | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | Bel Air | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | C10 Suburban | 5.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | C10 Suburban | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | C20 Suburban | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | Camaro | 5.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | Camaro | 4.9L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | Camaro | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | Camaro | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | Caprice | 5.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | Caprice | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | Caprice | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | Corvette | 5.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | Corvette | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | El Camino | 5.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | El Camino | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | El Camino | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | El Camino | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | Impala | 5.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | Impala | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | Impala | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | K10 Suburban | 5.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | K10 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | K10 Suburban | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | K20 Suburban | 5.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | K20 Suburban | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Chevrolet | K20 Suburban | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | GMC | G15/G1500 Van | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | GMC | G25/G2500 Van | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Pontiac | Acadian | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Pontiac | Acadian | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Pontiac | Acadian | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Pontiac | Laurentian | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Pontiac | Laurentian | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Pontiac | Parisienne | 5.0L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1968 | Pontiac | Parisienne | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Chevrolet | Bel Air | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Chevrolet | Bel Air | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Chevrolet | C10 Suburban | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Chevrolet | C10 Suburban | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Chevrolet | C20 Suburban | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Chevrolet | C20 Suburban | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Chevrolet | Camaro | 4.9L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Chevrolet | Camaro | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Chevrolet | Camaro | 5.7L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Chevrolet | Caprice | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Chevrolet | Caprice | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Chevrolet | Corvette | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Chevrolet | El Camino | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Chevrolet | El Camino | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Chevrolet | Impala | 5.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Chevrolet | Impala | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Chevrolet | Impala | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Chevrolet | K10 Suburban | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Chevrolet | K10 Suburban | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Chevrolet | K20 Suburban | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Chevrolet | K20 Suburban | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Chevrolet | Malibu | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Chevrolet | Malibu | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | GMC | G15/G1500 Van | 5.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | GMC | G15/G1500 Van | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | GMC | G25/G2500 Van | 5.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | GMC | G25/G2500 Van | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Pontiac | Acadian | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Pontiac | Acadian | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Pontiac | Laurentian | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Pontiac | Laurentian | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Pontiac | Parisienne | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1967 | Pontiac | Parisienne | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1966 | Chevrolet | Bel Air | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1966 | Chevrolet | Bel Air | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1966 | Chevrolet | Caprice | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1966 | Chevrolet | Caprice | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1966 | Chevrolet | Corvette | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1966 | Chevrolet | El Camino | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1966 | Chevrolet | El Camino | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1966 | Chevrolet | Impala | 5.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1966 | Chevrolet | Impala | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1966 | Chevrolet | Impala | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1966 | Chevrolet | Malibu | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1966 | Chevrolet | Malibu | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1966 | Pontiac | Acadian | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1966 | Pontiac | Acadian | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1966 | Pontiac | Laurentian | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1966 | Pontiac | Laurentian | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1966 | Pontiac | Parisienne | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1966 | Pontiac | Parisienne | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1965 | Chevrolet | Bel Air | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1965 | Chevrolet | Bel Air | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1965 | Chevrolet | Corvette | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1965 | Chevrolet | El Camino | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1965 | Chevrolet | El Camino | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1965 | Chevrolet | Impala | 5.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1965 | Chevrolet | Impala | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1965 | Chevrolet | Impala | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1965 | Chevrolet | Malibu | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1965 | Chevrolet | Malibu | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1965 | Pontiac | Acadian | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1965 | Pontiac | Acadian | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1965 | Pontiac | Laurentian | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1965 | Pontiac | Laurentian | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1965 | Pontiac | Parisienne | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1965 | Pontiac | Parisienne | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1964 | Chevrolet | Bel Air | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1964 | Chevrolet | Bel Air | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1964 | Chevrolet | Corvette | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1964 | Chevrolet | El Camino | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1964 | Chevrolet | El Camino | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1964 | Chevrolet | Impala | 5.4L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1964 | Chevrolet | Impala | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1964 | Chevrolet | Impala | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1964 | Chevrolet | Malibu | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1964 | Chevrolet | Malibu | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1964 | Pontiac | Acadian | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1964 | Pontiac | Laurentian | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1964 | Pontiac | Laurentian | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1964 | Pontiac | Parisienne | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1964 | Pontiac | Parisienne | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1963 | Chevrolet | Bel Air | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1963 | Chevrolet | Bel Air | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1963 | Chevrolet | Corvette | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1963 | Chevrolet | Impala | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1963 | Chevrolet | Impala | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1963 | Pontiac | Laurentian | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1963 | Pontiac | Laurentian | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1963 | Pontiac | Parisienne | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1963 | Pontiac | Parisienne | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1962 | Chevrolet | Bel Air | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1962 | Chevrolet | Bel Air | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1962 | Chevrolet | Corvette | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1962 | Chevrolet | Impala | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1962 | Chevrolet | Impala | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1962 | Pontiac | Laurentian | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1962 | Pontiac | Laurentian | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1962 | Pontiac | Parisienne | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1962 | Pontiac | Parisienne | 5.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1961 | Chevrolet | Bel Air | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1961 | Chevrolet | Corvette | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1961 | Chevrolet | Impala | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1961 | Pontiac | Laurentian | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1961 | Pontiac | Parisienne | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1960 | Chevrolet | Bel Air | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1960 | Chevrolet | Corvette | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1960 | Chevrolet | El Camino | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1960 | Chevrolet | Impala | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1960 | Pontiac | Laurentian | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1960 | Pontiac | Parisienne | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1959 | Chevrolet | Bel Air | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1959 | Chevrolet | Corvette | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1959 | Chevrolet | El Camino | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1959 | Chevrolet | Impala | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1959 | Pontiac | Laurentian | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1959 | Pontiac | Parisienne | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1958 | Chevrolet | Bel Air | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1958 | Chevrolet | Corvette | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1958 | Chevrolet | Impala | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1958 | Pontiac | Laurentian | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1957 | Chevrolet | Bel Air | 4.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1957 | Chevrolet | Bel Air | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1957 | Chevrolet | Corvette | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1957 | Pontiac | Laurentian | 4.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1957 | Pontiac | Laurentian | 4.6L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1956 | Chevrolet | Bel Air | 4.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1956 | Chevrolet | Corvette | N/A | Compatible with vehicles with square port exhaust manifolds. | |||
| 1956 | Pontiac | Laurentian | 4.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1955 | Chevrolet | Bel Air | 4.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1955 | Chevrolet | Corvette | 4.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. | |
| 1955 | Pontiac | Laurentian | 4.3L | V8 | N/A | Compatible with vehicles with square port exhaust manifolds. |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.