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Walker 36463 Exhaust Bolt and Spring
| Brand | Walker 36463 |
|---|---|
| Bolt Length | 3 |
| Friction Material Thickness | Natural |
| Material | Steel |
| Nuts Included | Yes |
| Springs Included | Yes |
| Washers Included | No |
| Fits | Chevrolet, GMC, Oldsmobile, Buick, Cadillac, and Pontiac · 1728 vehicles |
Spring bolt kit. Creates a tight exhaust connection and helps inhibit leaks.
Steel construction. Durable hardware built for long service life.
Complete repair kit. Includes nuts and springs for a ready-to-install setup.
Cross-references AP Exhaust 8038, 18309-1 and ES506 for the same application. See all 3.
Walker 36463 Exhaust Bolt and Spring Kit
Restore a secure exhaust connection with the Walker 36463 spring bolt kit. Built from steel with a natural finish, this exhaust bolt and spring hardware is made to clamp components tightly and help reduce exhaust leaks at the joint.
- Steel construction for durable exhaust service
- Natural finish
- 3-inch bolt length
- Nuts included
- Springs included
- Fits a wide range of Chevrolet, GMC, Buick, Oldsmobile, Pontiac, and Cadillac applications
Built for Exhaust Joint Repair
Walker 36463 is a spring bolt kit used to complete exhaust repairs where a tight, leak-resistant connection is needed. It is a practical choice for service work on vehicles such as Chevrolet C1500, GMC K2500, and Chevrolet S10 applications, as well as many other GM cars and trucks listed in the fitment data. This part cross-references AP Exhaust 8038 for the same application.
Common Problems This Part Helps Address
- Exhaust leaks at a flange or joint
- Loose or weakened exhaust connections
- Noise caused by poor sealing at the repair point
- Corrosion-related hardware replacement during exhaust service
- Fitment-specific repair needs on GM trucks and passenger cars
Installation Notes and Tips
Verify the exhaust inlet size, catalytic converter configuration, GVW rating, and welded-converter notes before installation. This hardware is listed for many fitment-specific applications, including 1988-1995 Chevrolet C1500, 1988-1995 GMC K1500, and 1988-1994 Chevrolet S10. Match the vehicle configuration exactly to the fitment notes for proper installation.
Quality Assurance
Walker manufactures this hardware from durable, robust material for long service life. The steel construction and spring-bolt design support a secure exhaust repair on the listed applications. Part number 36463 is also referenced by 18309-1 and ES506.
| Year | Make | Model | Submodel | Body Type | Drive Type | Liters | Cylinders | Fuel Type | Wheel Base | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1995 | Chevrolet | C1500 | — | — | — | 4.3L | V6 | — | — | N/A | — |
| 1995 | Chevrolet | C1500 | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1995 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1995 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1995 | Chevrolet | C2500 | — | — | — | 7.4L | V8 | — | 155.5" | N/A | — |
| 1995 | Chevrolet | C2500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | Below 8500 (lb) GVW |
| 1995 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1995 | Chevrolet | C2500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW |
| 1995 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW |
| 1995 | Chevrolet | C2500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW |
| 1995 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW |
| 1995 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1995 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1995 | Chevrolet | C2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Below 8500 (lb) GVW |
| 1995 | Chevrolet | C2500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW |
| 1995 | Chevrolet | C2500 | — | — | — | 7.4L | V8 | — | 131.5" | N/A | — |
| 1995 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW |
| 1995 | Chevrolet | C2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Below 8500 (lb) GVW |
| 1995 | Chevrolet | C2500 Suburban | — | — | — | 5.7L | V8 | — | 131.5" | N/A | — |
| 1995 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1995 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 168.5" | N/A | — |
| 1995 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1995 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1995 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1995 | Chevrolet | C3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 159.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1995 | Chevrolet | C3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 135.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1995 | Chevrolet | K1500 | — | — | — | 4.3L | V6 | — | — | N/A | — |
| 1995 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1995 | Chevrolet | K1500 | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1995 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1995 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1995 | Chevrolet | K2500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW |
| 1995 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1995 | Chevrolet | K2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Below 8500 (lb) GVW |
| 1995 | Chevrolet | K2500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW |
| 1995 | Chevrolet | K2500 | — | — | — | 7.4L | V8 | — | 155.5" | N/A | — |
| 1995 | Chevrolet | K2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Below 8500 (lb) GVW |
| 1995 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW |
| 1995 | Chevrolet | K2500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | Below 8500 (lb) GVW |
| 1995 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1995 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW |
| 1995 | Chevrolet | K2500 | — | — | — | 7.4L | V8 | — | 131.5" | N/A | — |
| 1995 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW |
| 1995 | Chevrolet | K2500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW |
| 1995 | Chevrolet | K2500 Suburban | — | — | — | 5.7L | V8 | — | 131.5" | N/A | — |
| 1995 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1995 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1995 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1995 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 168.5" | N/A | — |
| 1995 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1995 | Chevrolet | K3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 159.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1995 | Chevrolet | K3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 135.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1995 | Chevrolet | Tahoe | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1995 | GMC | C1500 | — | — | — | 4.3L | V6 | — | — | N/A | — |
| 1995 | GMC | C1500 | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1995 | GMC | C1500 | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1995 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW |
| 1995 | GMC | C2500 | — | — | — | 7.4L | V8 | — | 131.5" | N/A | — |
| 1995 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1995 | GMC | C2500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | Below 8500 (lb) GVW |
| 1995 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW |
| 1995 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW |
| 1995 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1995 | GMC | C2500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW |
| 1995 | GMC | C2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Below 8500 (lb) GVW |
| 1995 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1995 | GMC | C2500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW |
| 1995 | GMC | C2500 | — | — | — | 7.4L | V8 | — | 155.5" | N/A | — |
| 1995 | GMC | C2500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW |
| 1995 | GMC | C2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Below 8500 (lb) GVW |
| 1995 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1995 | GMC | C2500 Suburban | — | — | — | 5.7L | V8 | — | 131.5" | N/A | — |
| 1995 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1995 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 168.5" | N/A | — |
| 1995 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1995 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1995 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1995 | GMC | C3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 159.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1995 | GMC | C3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 135.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1995 | GMC | K1500 | — | — | — | 4.3L | V6 | — | — | N/A | — |
| 1995 | GMC | K1500 | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1995 | GMC | K1500 | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1995 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1995 | GMC | K2500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW |
| 1995 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW |
| 1995 | GMC | K2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Below 8500 (lb) GVW |
| 1995 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1995 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1995 | GMC | K2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Below 8500 (lb) GVW |
| 1995 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW |
| 1995 | GMC | K2500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | Below 8500 (lb) GVW |
| 1995 | GMC | K2500 | — | — | — | 7.4L | V8 | — | 155.5" | N/A | — |
| 1995 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1995 | GMC | K2500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW |
| 1995 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW |
| 1995 | GMC | K2500 | — | — | — | 7.4L | V8 | — | 131.5" | N/A | — |
| 1995 | GMC | K2500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW |
| 1995 | GMC | K2500 Suburban | — | — | — | 5.7L | V8 | — | 131.5" | N/A | — |
| 1995 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1995 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1995 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1995 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1995 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 168.5" | N/A | — |
| 1995 | GMC | K3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 159.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1995 | GMC | K3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 135.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1995 | GMC | Yukon | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1994 | Chevrolet | Blazer | — | — | 4WD | 5.7L | V8 | — | — | N/A | with Welded Converter |
| 1994 | Chevrolet | Blazer | — | — | 4WD | 5.7L | V8 | — | — | N/A | without Welded Converter |
| 1994 | Chevrolet | C1500 | — | — | — | 4.3L | V6 | — | — | N/A | — |
| 1994 | Chevrolet | C1500 | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1994 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1994 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1994 | Chevrolet | C2500 | — | — | — | 7.4L | V8 | — | 155.5" | N/A | — |
| 1994 | Chevrolet | C2500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | Below 8500 (lb) GVW |
| 1994 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1994 | Chevrolet | C2500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW |
| 1994 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW |
| 1994 | Chevrolet | C2500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW |
| 1994 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW |
| 1994 | Chevrolet | C2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1994 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1994 | Chevrolet | C2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1994 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1994 | Chevrolet | C2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Below 8500 (lb) GVW |
| 1994 | Chevrolet | C2500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW |
| 1994 | Chevrolet | C2500 | — | — | — | 7.4L | V8 | — | 131.5" | N/A | — |
| 1994 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW |
| 1994 | Chevrolet | C2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Below 8500 (lb) GVW |
| 1994 | Chevrolet | C2500 Suburban | — | — | — | 5.7L | V8 | — | 131.5" | N/A | — |
| 1994 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1994 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 168.5" | N/A | — |
| 1994 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 159.5" | N/A | with 15,000 (lb) Gross Vehicle Weight (GVW) |
| 1994 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1994 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1994 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1994 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 135.5" | N/A | with 15,000 (lb) Gross Vehicle Weight (GVW) |
| 1994 | Chevrolet | C3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 159.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1994 | Chevrolet | C3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 135.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1994 | Chevrolet | Corsica | — | — | — | 3.1L | V6 | — | — | N/A | — |
| 1994 | Chevrolet | K1500 | — | — | — | 4.3L | V6 | — | — | N/A | — |
| 1994 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1994 | Chevrolet | K1500 | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1994 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1994 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1994 | Chevrolet | K2500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW |
| 1994 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1994 | Chevrolet | K2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Below 8500 (lb) GVW |
| 1994 | Chevrolet | K2500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW |
| 1994 | Chevrolet | K2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1994 | Chevrolet | K2500 | — | — | — | 7.4L | V8 | — | 155.5" | N/A | — |
| 1994 | Chevrolet | K2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Below 8500 (lb) GVW |
| 1994 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW |
| 1994 | Chevrolet | K2500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | Below 8500 (lb) GVW |
| 1994 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1994 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW |
| 1994 | Chevrolet | K2500 | — | — | — | 7.4L | V8 | — | 131.5" | N/A | — |
| 1994 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW |
| 1994 | Chevrolet | K2500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW |
| 1994 | Chevrolet | K2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1994 | Chevrolet | K2500 Suburban | — | — | — | 5.7L | V8 | — | 131.5" | N/A | — |
| 1994 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1994 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1994 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1994 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 168.5" | N/A | — |
| 1994 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1994 | Chevrolet | K3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 159.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1994 | Chevrolet | K3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 135.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1994 | Chevrolet | S10 | — | — | 4WD | 4.3L | V6 | — | — | N/A | without Syclone Or HD Off Road Package |
| 1994 | Chevrolet | S10 | — | — | RWD | 4.3L | V6 | — | — | N/A | — |
| 1994 | Chevrolet | S10 Blazer | — | — | — | 4.3L | V6 | — | — | N/A | — |
| 1994 | GMC | C1500 | — | — | — | 4.3L | V6 | — | — | N/A | — |
| 1994 | GMC | C1500 | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1994 | GMC | C1500 | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1994 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW |
| 1994 | GMC | C2500 | — | — | — | 7.4L | V8 | — | 131.5" | N/A | — |
| 1994 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1994 | GMC | C2500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | Below 8500 (lb) GVW |
| 1994 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW |
| 1994 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW |
| 1994 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1994 | GMC | C2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1994 | GMC | C2500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW |
| 1994 | GMC | C2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Below 8500 (lb) GVW |
| 1994 | GMC | C2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1994 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1994 | GMC | C2500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW |
| 1994 | GMC | C2500 | — | — | — | 7.4L | V8 | — | 155.5" | N/A | — |
| 1994 | GMC | C2500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW |
| 1994 | GMC | C2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Below 8500 (lb) GVW |
| 1994 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1994 | GMC | C2500 Suburban | — | — | — | 5.7L | V8 | — | 131.5" | N/A | — |
| 1994 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 135.5" | N/A | with 15,000 (lb) Gross Vehicle Weight (GVW) |
| 1994 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1994 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 168.5" | N/A | — |
| 1994 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1994 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1994 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 159.5" | N/A | with 15,000 (lb) Gross Vehicle Weight (GVW) |
| 1994 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1994 | GMC | C3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 159.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1994 | GMC | C3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 135.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1994 | GMC | Jimmy | — | — | — | 4.3L | V6 | — | — | N/A | — |
| 1994 | GMC | K1500 | — | — | — | 4.3L | V6 | — | — | N/A | — |
| 1994 | GMC | K1500 | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1994 | GMC | K1500 | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1994 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1994 | GMC | K2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1994 | GMC | K2500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW |
| 1994 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW |
| 1994 | GMC | K2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Below 8500 (lb) GVW |
| 1994 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1994 | GMC | K2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1994 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1994 | GMC | K2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Below 8500 (lb) GVW |
| 1994 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW |
| 1994 | GMC | K2500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | Below 8500 (lb) GVW |
| 1994 | GMC | K2500 | — | — | — | 7.4L | V8 | — | 155.5" | N/A | — |
| 1994 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1994 | GMC | K2500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW |
| 1994 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW |
| 1994 | GMC | K2500 | — | — | — | 7.4L | V8 | — | 131.5" | N/A | — |
| 1994 | GMC | K2500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW |
| 1994 | GMC | K2500 Suburban | — | — | — | 5.7L | V8 | — | 131.5" | N/A | — |
| 1994 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1994 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1994 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1994 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1994 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 168.5" | N/A | — |
| 1994 | GMC | K3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 159.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1994 | GMC | K3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 135.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1994 | GMC | Sonoma | — | — | RWD | 4.3L | V6 | — | — | N/A | — |
| 1994 | GMC | Sonoma | — | — | 4WD | 4.3L | V6 | — | — | N/A | — |
| 1994 | GMC | Yukon | — | — | 4WD | 5.7L | V8 | — | — | N/A | — |
| 1994 | GMC | Yukon | — | — | 4WD | 5.7L | V8 | — | — | N/A | with Single Catalytic Converter |
| 1994 | Oldsmobile | Bravada | — | — | — | 4.3L | V6 | — | — | N/A | — |
| 1993 | Chevrolet | Blazer | — | — | 4WD | 5.7L | V8 | — | — | N/A | without Welded Converter |
| 1993 | Chevrolet | C1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | with Welded Converter |
| 1993 | Chevrolet | C1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | with Welded Converter |
| 1993 | Chevrolet | C1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | with Welded Converter |
| 1993 | Chevrolet | C1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | with Welded Converter |
| 1993 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | 117.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | C1500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | C1500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | C1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | without Welded Converter |
| 1993 | Chevrolet | C1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1993 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | C1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | without Welded Converter |
| 1993 | Chevrolet | C1500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | — |
| 1993 | Chevrolet | C1500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | — |
| 1993 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | C1500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | — |
| 1993 | Chevrolet | C1500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | — |
| 1993 | Chevrolet | C1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | without Welded Converter |
| 1993 | Chevrolet | C1500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | C1500 | — | — | — | 6.2L | V8 | — | — | N/A | with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; without Welded Converter |
| 1993 | Chevrolet | C1500 Suburban | — | — | — | 5.7L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1993 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | C2500 | — | — | — | 7.4L | V8 | — | 155.5" | N/A | — |
| 1993 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | C2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | C2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | C2500 | — | — | — | 7.4L | V8 | — | 131.5" | N/A | — |
| 1993 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | — | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | C2500 | — | — | — | 5.0L | V8 | — | — | N/A | Below 8500 (lb) GVW |
| 1993 | Chevrolet | C2500 | — | — | — | 4.3L | V6 | — | — | N/A | Below 8500 (lb) GVW |
| 1993 | Chevrolet | C2500 Suburban | — | — | — | 5.7L | V8 | — | 131.5" | N/A | — |
| 1993 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 168.5" | N/A | — |
| 1993 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 159.5" | N/A | with 15,000 (lb) Gross Vehicle Weight (GVW) |
| 1993 | Chevrolet | C3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | C3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 135.5" | N/A | with 15,000 (lb) Gross Vehicle Weight (GVW) |
| 1993 | Chevrolet | C3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | C3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 159.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1993 | Chevrolet | C3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 135.5" | N/A | — |
| 1993 | Chevrolet | C3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 159.5" | N/A | — |
| 1993 | Chevrolet | C3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 135.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1993 | Chevrolet | K1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | with Welded Converter |
| 1993 | Chevrolet | K1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | with Welded Converter |
| 1993 | Chevrolet | K1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | with Welded Converter |
| 1993 | Chevrolet | K1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | with Welded Converter |
| 1993 | Chevrolet | K1500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | — |
| 1993 | Chevrolet | K1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1993 | Chevrolet | K1500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | K1500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | — |
| 1993 | Chevrolet | K1500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | K1500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | — |
| 1993 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | 117.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | K1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | without Welded Converter |
| 1993 | Chevrolet | K1500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | K1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | without Welded Converter |
| 1993 | Chevrolet | K1500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | — |
| 1993 | Chevrolet | K1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | without Welded Converter |
| 1993 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; without Welded Converter |
| 1993 | Chevrolet | K1500 | — | — | — | 6.2L | V8 | — | — | N/A | with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | K1500 Suburban | — | — | — | 5.7L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1993 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | K2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | K2500 | — | — | — | 7.4L | V8 | — | 155.5" | N/A | — |
| 1993 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | K2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | K2500 | — | — | — | 7.4L | V8 | — | 131.5" | N/A | — |
| 1993 | Chevrolet | K2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | — | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | K2500 | — | — | — | 5.0L | V8 | — | — | N/A | Below 8500 (lb) GVW |
| 1993 | Chevrolet | K2500 | — | — | — | 4.3L | V6 | — | — | N/A | Below 8500 (lb) GVW |
| 1993 | Chevrolet | K2500 Suburban | — | — | — | 5.7L | V8 | — | 131.5" | N/A | — |
| 1993 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | K3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1993 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1993 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 168.5" | N/A | — |
| 1993 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | K3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | Chevrolet | K3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1993 | Chevrolet | K3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 159.5" | N/A | — |
| 1993 | Chevrolet | K3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 159.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1993 | Chevrolet | K3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 135.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1993 | Chevrolet | K3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 135.5" | N/A | — |
| 1993 | Chevrolet | S10 | — | — | RWD | 4.3L | V6 | — | — | N/A | — |
| 1993 | Chevrolet | S10 | — | — | 4WD | 4.3L | V6 | — | — | N/A | without Syclone Or HD Off Road Package |
| 1993 | Chevrolet | S10 Blazer | — | — | — | 4.3L | V6 | — | — | N/A | — |
| 1993 | GMC | C1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | with Welded Converter |
| 1993 | GMC | C1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | with Welded Converter |
| 1993 | GMC | C1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | with Welded Converter |
| 1993 | GMC | C1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | with Welded Converter |
| 1993 | GMC | C1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | without Welded Converter |
| 1993 | GMC | C1500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | — |
| 1993 | GMC | C1500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | GMC | C1500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | — |
| 1993 | GMC | C1500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | GMC | C1500 | — | — | — | 5.7L | V8 | — | 117.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | GMC | C1500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | GMC | C1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | without Welded Converter |
| 1993 | GMC | C1500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | GMC | C1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1993 | GMC | C1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | without Welded Converter |
| 1993 | GMC | C1500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | GMC | C1500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | — |
| 1993 | GMC | C1500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | GMC | C1500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | — |
| 1993 | GMC | C1500 | — | — | — | 6.2L | V8 | — | — | N/A | with 3 (in) Muffler Inlet |
| 1993 | GMC | C1500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; without Welded Converter |
| 1993 | GMC | C1500 Suburban | — | — | — | 5.7L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1993 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | GMC | C2500 | — | — | — | 7.4L | V8 | — | 131.5" | N/A | — |
| 1993 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | GMC | C2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | GMC | C2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | GMC | C2500 | — | — | — | 7.4L | V8 | — | 155.5" | N/A | — |
| 1993 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | GMC | C2500 | — | — | — | 6.2L | V8 | — | — | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | GMC | C2500 | — | — | — | 4.3L | V6 | — | — | N/A | Below 8500 (lb) GVW |
| 1993 | GMC | C2500 | — | — | — | 5.0L | V8 | — | — | N/A | Below 8500 (lb) GVW |
| 1993 | GMC | C2500 Suburban | — | — | — | 5.7L | V8 | — | 131.5" | N/A | — |
| 1993 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 135.5" | N/A | with 15,000 (lb) Gross Vehicle Weight (GVW) |
| 1993 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1993 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 168.5" | N/A | — |
| 1993 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1993 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 159.5" | N/A | with 15,000 (lb) Gross Vehicle Weight (GVW) |
| 1993 | GMC | C3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | GMC | C3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1993 | GMC | C3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1993 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | GMC | C3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 159.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1993 | GMC | C3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 135.5" | N/A | — |
| 1993 | GMC | C3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 135.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1993 | GMC | C3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 159.5" | N/A | — |
| 1993 | GMC | Jimmy | — | — | — | 4.3L | V6 | — | — | N/A | — |
| 1993 | GMC | K1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | with Welded Converter |
| 1993 | GMC | K1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | with Welded Converter |
| 1993 | GMC | K1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | with Welded Converter |
| 1993 | GMC | K1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | with Welded Converter |
| 1993 | GMC | K1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | without Welded Converter |
| 1993 | GMC | K1500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | GMC | K1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1993 | GMC | K1500 | — | — | — | 5.7L | V8 | — | 117.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | GMC | K1500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | — |
| 1993 | GMC | K1500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | GMC | K1500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | GMC | K1500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | GMC | K1500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | — |
| 1993 | GMC | K1500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | — |
| 1993 | GMC | K1500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | — |
| 1993 | GMC | K1500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | GMC | K1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | without Welded Converter |
| 1993 | GMC | K1500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | GMC | K1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | without Welded Converter |
| 1993 | GMC | K1500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; without Welded Converter |
| 1993 | GMC | K1500 | — | — | — | 6.2L | V8 | — | — | N/A | with 3 (in) Muffler Inlet |
| 1993 | GMC | K1500 Suburban | — | — | — | 5.7L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1993 | GMC | K2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | GMC | K2500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | GMC | K2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | GMC | K2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | GMC | K2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | GMC | K2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | GMC | K2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | GMC | K2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | GMC | K2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | GMC | K2500 | — | — | — | 7.4L | V8 | — | 155.5" | N/A | — |
| 1993 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | GMC | K2500 | — | — | — | 7.4L | V8 | — | 131.5" | N/A | — |
| 1993 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1993 | GMC | K2500 | — | — | — | 6.2L | V8 | — | — | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1993 | GMC | K2500 | — | — | — | 4.3L | V6 | — | — | N/A | Below 8500 (lb) GVW |
| 1993 | GMC | K2500 | — | — | — | 5.0L | V8 | — | — | N/A | Below 8500 (lb) GVW |
| 1993 | GMC | K2500 Suburban | — | — | — | 5.7L | V8 | — | 131.5" | N/A | — |
| 1993 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1993 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1993 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 168.5" | N/A | — |
| 1993 | GMC | K3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1993 | GMC | K3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1993 | GMC | K3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1993 | GMC | K3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 159.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1993 | GMC | K3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 135.5" | N/A | — |
| 1993 | GMC | K3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 135.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1993 | GMC | K3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 159.5" | N/A | — |
| 1993 | GMC | Sonoma | — | — | RWD | 4.3L | V6 | — | — | N/A | — |
| 1993 | GMC | Sonoma | — | — | 4WD | 4.3L | V6 | — | — | N/A | — |
| 1993 | GMC | Yukon | — | — | 4WD | 5.7L | V8 | — | — | N/A | with Single Catalytic Converter |
| 1993 | Oldsmobile | Bravada | — | — | — | 4.3L | V6 | — | — | N/A | — |
| 1992 | Chevrolet | Blazer | — | — | 4WD | 5.7L | V8 | — | — | N/A | without Welded Converter |
| 1992 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | 117.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | C1500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | C1500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | C1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | without Welded Converter |
| 1992 | Chevrolet | C1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1992 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | C1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | without Welded Converter |
| 1992 | Chevrolet | C1500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | — |
| 1992 | Chevrolet | C1500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | — |
| 1992 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | C1500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | — |
| 1992 | Chevrolet | C1500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | — |
| 1992 | Chevrolet | C1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | without Welded Converter |
| 1992 | Chevrolet | C1500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | C1500 | — | — | — | 6.2L | V8 | — | — | N/A | with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; without Welded Converter |
| 1992 | Chevrolet | C1500 Suburban | — | — | — | 5.7L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1992 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | C2500 | — | — | — | 7.4L | V8 | — | 155.5" | N/A | — |
| 1992 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | C2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | C2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | C2500 | — | — | — | 7.4L | V8 | — | 131.5" | N/A | — |
| 1992 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | — | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | C2500 | — | — | — | 5.0L | V8 | — | — | N/A | Below 8500 (lb) GVW |
| 1992 | Chevrolet | C2500 | — | — | — | 4.3L | V6 | — | — | N/A | Below 8500 (lb) GVW |
| 1992 | Chevrolet | C2500 Suburban | — | — | — | 5.7L | V8 | — | 131.5" | N/A | — |
| 1992 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 168.5" | N/A | — |
| 1992 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 159.5" | N/A | with 15,000 (lb) Gross Vehicle Weight (GVW) |
| 1992 | Chevrolet | C3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | C3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 135.5" | N/A | with 15,000 (lb) Gross Vehicle Weight (GVW) |
| 1992 | Chevrolet | C3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | C3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 159.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1992 | Chevrolet | C3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 135.5" | N/A | — |
| 1992 | Chevrolet | C3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 159.5" | N/A | — |
| 1992 | Chevrolet | C3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 135.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1992 | Chevrolet | K1500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | — |
| 1992 | Chevrolet | K1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1992 | Chevrolet | K1500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | K1500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | — |
| 1992 | Chevrolet | K1500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | K1500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | — |
| 1992 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | 117.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | K1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | without Welded Converter |
| 1992 | Chevrolet | K1500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | K1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | without Welded Converter |
| 1992 | Chevrolet | K1500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | — |
| 1992 | Chevrolet | K1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | without Welded Converter |
| 1992 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; without Welded Converter |
| 1992 | Chevrolet | K1500 | — | — | — | 6.2L | V8 | — | — | N/A | with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | K1500 Suburban | — | — | — | 5.7L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1992 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | K2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | K2500 | — | — | — | 7.4L | V8 | — | 155.5" | N/A | — |
| 1992 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | K2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | K2500 | — | — | — | 7.4L | V8 | — | 131.5" | N/A | — |
| 1992 | Chevrolet | K2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | — | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | K2500 | — | — | — | 5.0L | V8 | — | — | N/A | Below 8500 (lb) GVW |
| 1992 | Chevrolet | K2500 | — | — | — | 4.3L | V6 | — | — | N/A | Below 8500 (lb) GVW |
| 1992 | Chevrolet | K2500 Suburban | — | — | — | 5.7L | V8 | — | 131.5" | N/A | — |
| 1992 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | K3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1992 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1992 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 168.5" | N/A | — |
| 1992 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | K3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | Chevrolet | K3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1992 | Chevrolet | K3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 159.5" | N/A | — |
| 1992 | Chevrolet | K3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 159.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1992 | Chevrolet | K3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 135.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1992 | Chevrolet | K3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 135.5" | N/A | — |
| 1992 | Chevrolet | S10 | — | — | RWD | 4.3L | V6 | — | — | N/A | — |
| 1992 | Chevrolet | S10 | — | — | 4WD | 4.3L | V6 | — | — | N/A | without Syclone Or HD Off Road Package |
| 1992 | Chevrolet | S10 Blazer | — | — | — | 4.3L | V6 | — | — | N/A | — |
| 1992 | GMC | C1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | without Welded Converter |
| 1992 | GMC | C1500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | — |
| 1992 | GMC | C1500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | GMC | C1500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | — |
| 1992 | GMC | C1500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | GMC | C1500 | — | — | — | 5.7L | V8 | — | 117.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | GMC | C1500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | GMC | C1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | without Welded Converter |
| 1992 | GMC | C1500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | GMC | C1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1992 | GMC | C1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | without Welded Converter |
| 1992 | GMC | C1500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | GMC | C1500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | — |
| 1992 | GMC | C1500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | GMC | C1500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | — |
| 1992 | GMC | C1500 | — | — | — | 6.2L | V8 | — | — | N/A | with 3 (in) Muffler Inlet |
| 1992 | GMC | C1500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; without Welded Converter |
| 1992 | GMC | C1500 Suburban | — | — | — | 5.7L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1992 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | GMC | C2500 | — | — | — | 7.4L | V8 | — | 131.5" | N/A | — |
| 1992 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | GMC | C2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | GMC | C2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | GMC | C2500 | — | — | — | 7.4L | V8 | — | 155.5" | N/A | — |
| 1992 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | GMC | C2500 | — | — | — | 6.2L | V8 | — | — | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | GMC | C2500 | — | — | — | 4.3L | V6 | — | — | N/A | Below 8500 (lb) GVW |
| 1992 | GMC | C2500 | — | — | — | 5.0L | V8 | — | — | N/A | Below 8500 (lb) GVW |
| 1992 | GMC | C2500 Suburban | — | — | — | 5.7L | V8 | — | 131.5" | N/A | — |
| 1992 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 135.5" | N/A | with 15,000 (lb) Gross Vehicle Weight (GVW) |
| 1992 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1992 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 168.5" | N/A | — |
| 1992 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1992 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 159.5" | N/A | with 15,000 (lb) Gross Vehicle Weight (GVW) |
| 1992 | GMC | C3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | GMC | C3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1992 | GMC | C3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1992 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | GMC | C3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 159.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1992 | GMC | C3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 135.5" | N/A | — |
| 1992 | GMC | C3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 135.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1992 | GMC | C3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 159.5" | N/A | — |
| 1992 | GMC | Jimmy | — | — | — | 4.3L | V6 | — | — | N/A | — |
| 1992 | GMC | K1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | without Welded Converter |
| 1992 | GMC | K1500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | GMC | K1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1992 | GMC | K1500 | — | — | — | 5.7L | V8 | — | 117.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | GMC | K1500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | — |
| 1992 | GMC | K1500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | GMC | K1500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | GMC | K1500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | GMC | K1500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | — |
| 1992 | GMC | K1500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | — |
| 1992 | GMC | K1500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | — |
| 1992 | GMC | K1500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | GMC | K1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | without Welded Converter |
| 1992 | GMC | K1500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | GMC | K1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | without Welded Converter |
| 1992 | GMC | K1500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; without Welded Converter |
| 1992 | GMC | K1500 | — | — | — | 6.2L | V8 | — | — | N/A | with 3 (in) Muffler Inlet |
| 1992 | GMC | K1500 Suburban | — | — | — | 5.7L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1992 | GMC | K2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | GMC | K2500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | GMC | K2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | GMC | K2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | GMC | K2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | GMC | K2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | GMC | K2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | GMC | K2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | GMC | K2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | GMC | K2500 | — | — | — | 7.4L | V8 | — | 155.5" | N/A | — |
| 1992 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | GMC | K2500 | — | — | — | 7.4L | V8 | — | 131.5" | N/A | — |
| 1992 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1992 | GMC | K2500 | — | — | — | 6.2L | V8 | — | — | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1992 | GMC | K2500 | — | — | — | 4.3L | V6 | — | — | N/A | Below 8500 (lb) GVW |
| 1992 | GMC | K2500 | — | — | — | 5.0L | V8 | — | — | N/A | Below 8500 (lb) GVW |
| 1992 | GMC | K2500 Suburban | — | — | — | 5.7L | V8 | — | 131.5" | N/A | — |
| 1992 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1992 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1992 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 168.5" | N/A | — |
| 1992 | GMC | K3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1992 | GMC | K3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1992 | GMC | K3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1992 | GMC | K3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 159.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1992 | GMC | K3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 135.5" | N/A | — |
| 1992 | GMC | K3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 135.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1992 | GMC | K3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 159.5" | N/A | — |
| 1992 | GMC | Sonoma | — | — | RWD | 4.3L | V6 | — | — | N/A | — |
| 1992 | GMC | Sonoma | — | — | 4WD | 4.3L | V6 | — | — | N/A | — |
| 1992 | GMC | Yukon | — | — | 4WD | 5.7L | V8 | — | — | N/A | with Single Catalytic Converter |
| 1992 | Oldsmobile | Bravada | — | — | — | 4.3L | V6 | — | — | N/A | — |
| 1991 | Chevrolet | Blazer | — | — | 4WD | 5.7L | V8 | — | — | N/A | with 3 (in) Inlet |
| 1991 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | 117.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | C1500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | C1500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | C1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | without Welded Converter |
| 1991 | Chevrolet | C1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1991 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | C1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | without Welded Converter |
| 1991 | Chevrolet | C1500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | — |
| 1991 | Chevrolet | C1500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | — |
| 1991 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | C1500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | — |
| 1991 | Chevrolet | C1500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | — |
| 1991 | Chevrolet | C1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | without Welded Converter |
| 1991 | Chevrolet | C1500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | C1500 | — | — | — | 6.2L | V8 | — | — | N/A | with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; without Welded Converter |
| 1991 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | C2500 | — | — | — | 7.4L | V8 | — | 155.5" | N/A | — |
| 1991 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | C2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | C2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | C2500 | — | — | — | 7.4L | V8 | — | 131.5" | N/A | — |
| 1991 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | — | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | C2500 | — | — | — | 5.0L | V8 | — | — | N/A | Below 8500 (lb) GVW |
| 1991 | Chevrolet | C2500 | — | — | — | 4.3L | V6 | — | — | N/A | Below 8500 (lb) GVW |
| 1991 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 159.5" | N/A | with 15,000 (lb) Gross Vehicle Weight (GVW) |
| 1991 | Chevrolet | C3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | C3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 135.5" | N/A | with 15,000 (lb) Gross Vehicle Weight (GVW) |
| 1991 | Chevrolet | C3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | C3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 159.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1991 | Chevrolet | C3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 135.5" | N/A | — |
| 1991 | Chevrolet | C3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 159.5" | N/A | — |
| 1991 | Chevrolet | C3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 135.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1991 | Chevrolet | K1500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | — |
| 1991 | Chevrolet | K1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1991 | Chevrolet | K1500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | K1500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | — |
| 1991 | Chevrolet | K1500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | K1500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | — |
| 1991 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | 117.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | K1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | without Welded Converter |
| 1991 | Chevrolet | K1500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | K1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | without Welded Converter |
| 1991 | Chevrolet | K1500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | — |
| 1991 | Chevrolet | K1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | without Welded Converter |
| 1991 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; without Welded Converter |
| 1991 | Chevrolet | K1500 | — | — | — | 6.2L | V8 | — | — | N/A | with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | K2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | K2500 | — | — | — | 7.4L | V8 | — | 155.5" | N/A | — |
| 1991 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | K2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | K2500 | — | — | — | 7.4L | V8 | — | 131.5" | N/A | — |
| 1991 | Chevrolet | K2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | — | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | K2500 | — | — | — | 5.0L | V8 | — | — | N/A | Below 8500 (lb) GVW |
| 1991 | Chevrolet | K2500 | — | — | — | 4.3L | V6 | — | — | N/A | Below 8500 (lb) GVW |
| 1991 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | K3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1991 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1991 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | K3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | Chevrolet | K3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1991 | Chevrolet | K3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 159.5" | N/A | — |
| 1991 | Chevrolet | K3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 159.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1991 | Chevrolet | K3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 135.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1991 | Chevrolet | K3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 135.5" | N/A | — |
| 1991 | Chevrolet | R1500 Suburban | — | — | — | 5.7L | V8 | — | 129.5" | N/A | with 3 (in) Diameter Outlet |
| 1991 | Chevrolet | R2500 Suburban | — | — | — | 5.7L | V8 | — | 129.5" | N/A | with 3 (in) Diameter Outlet |
| 1991 | Chevrolet | R3500 | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1991 | Chevrolet | S10 | — | — | 4WD | 4.3L | V6 | — | — | N/A | — |
| 1991 | Chevrolet | S10 | — | — | RWD | 4.3L | V6 | — | — | N/A | — |
| 1991 | Chevrolet | S10 Blazer | — | — | — | 4.3L | V6 | — | — | N/A | — |
| 1991 | Chevrolet | V1500 Suburban | — | — | — | 5.7L | V8 | — | 129.5" | N/A | — |
| 1991 | Chevrolet | V2500 Suburban | — | — | — | 5.7L | V8 | — | 129.5" | N/A | with Light Duty Emissions; with Single Catalytic Converter |
| 1991 | Chevrolet | V3500 | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1991 | GMC | C1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | without Welded Converter |
| 1991 | GMC | C1500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | — |
| 1991 | GMC | C1500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | GMC | C1500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | — |
| 1991 | GMC | C1500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | GMC | C1500 | — | — | — | 5.7L | V8 | — | 117.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | GMC | C1500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | GMC | C1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | without Welded Converter |
| 1991 | GMC | C1500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | GMC | C1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1991 | GMC | C1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | without Welded Converter |
| 1991 | GMC | C1500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | GMC | C1500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | — |
| 1991 | GMC | C1500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | GMC | C1500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | — |
| 1991 | GMC | C1500 | — | — | — | 6.2L | V8 | — | — | N/A | with 3 (in) Muffler Inlet |
| 1991 | GMC | C1500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; without Welded Converter |
| 1991 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | GMC | C2500 | — | — | — | 7.4L | V8 | — | 131.5" | N/A | — |
| 1991 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | GMC | C2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | GMC | C2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | GMC | C2500 | — | — | — | 7.4L | V8 | — | 155.5" | N/A | — |
| 1991 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | GMC | C2500 | — | — | — | 6.2L | V8 | — | — | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | GMC | C2500 | — | — | — | 4.3L | V6 | — | — | N/A | Below 8500 (lb) GVW |
| 1991 | GMC | C2500 | — | — | — | 5.0L | V8 | — | — | N/A | Below 8500 (lb) GVW |
| 1991 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 135.5" | N/A | with 15,000 (lb) Gross Vehicle Weight (GVW) |
| 1991 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1991 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1991 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 159.5" | N/A | with 15,000 (lb) Gross Vehicle Weight (GVW) |
| 1991 | GMC | C3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | GMC | C3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1991 | GMC | C3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1991 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | GMC | C3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 159.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1991 | GMC | C3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 135.5" | N/A | — |
| 1991 | GMC | C3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 135.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1991 | GMC | C3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 159.5" | N/A | — |
| 1991 | GMC | Jimmy | — | — | 4WD | 5.7L | V8 | — | — | N/A | with 3 (in) Inlet |
| 1991 | GMC | K1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | without Welded Converter |
| 1991 | GMC | K1500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | GMC | K1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1991 | GMC | K1500 | — | — | — | 5.7L | V8 | — | 117.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | GMC | K1500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | — |
| 1991 | GMC | K1500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | GMC | K1500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | GMC | K1500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | GMC | K1500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | — |
| 1991 | GMC | K1500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | — |
| 1991 | GMC | K1500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | — |
| 1991 | GMC | K1500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | GMC | K1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | without Welded Converter |
| 1991 | GMC | K1500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | GMC | K1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | without Welded Converter |
| 1991 | GMC | K1500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; without Welded Converter |
| 1991 | GMC | K1500 | — | — | — | 6.2L | V8 | — | — | N/A | with 3 (in) Muffler Inlet |
| 1991 | GMC | K2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | GMC | K2500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | GMC | K2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | GMC | K2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | GMC | K2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | GMC | K2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | GMC | K2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | GMC | K2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | GMC | K2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | GMC | K2500 | — | — | — | 7.4L | V8 | — | 155.5" | N/A | — |
| 1991 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | GMC | K2500 | — | — | — | 7.4L | V8 | — | 131.5" | N/A | — |
| 1991 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1991 | GMC | K2500 | — | — | — | 6.2L | V8 | — | — | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1991 | GMC | K2500 | — | — | — | 4.3L | V6 | — | — | N/A | Below 8500 (lb) GVW |
| 1991 | GMC | K2500 | — | — | — | 5.0L | V8 | — | — | N/A | Below 8500 (lb) GVW |
| 1991 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1991 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1991 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | GMC | K3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1991 | GMC | K3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1991 | GMC | K3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1991 | GMC | K3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 159.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1991 | GMC | K3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 135.5" | N/A | — |
| 1991 | GMC | K3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 135.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1991 | GMC | K3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 159.5" | N/A | — |
| 1991 | GMC | R1500 Suburban | — | — | — | 5.7L | V8 | — | 129.5" | N/A | with 3 (in) Diameter Outlet |
| 1991 | GMC | R2500 Suburban | — | — | — | 5.7L | V8 | — | 129.5" | N/A | with 3 (in) Diameter Outlet |
| 1991 | GMC | R3500 | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1991 | GMC | S15 Jimmy | — | — | — | 4.3L | V6 | — | — | N/A | — |
| 1991 | GMC | Sonoma | — | — | 4WD | 4.3L | V6 | — | — | N/A | — |
| 1991 | GMC | V1500 Suburban | — | — | — | 5.7L | V8 | — | 129.5" | N/A | — |
| 1991 | GMC | V2500 Suburban | — | — | — | 5.7L | V8 | — | 129.5" | N/A | with Light Duty Emissions; with Single Catalytic Converter |
| 1991 | GMC | V3500 | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1991 | Oldsmobile | Bravada | — | — | — | 4.3L | V6 | — | — | N/A | — |
| 1990 | Buick | LeSabre | Estate Wagon | — | — | 5.0L | V8 | — | — | N/A | — |
| 1990 | Cadillac | Brougham | — | — | RWD | 5.0L | V8 | — | — | N/A | — |
| 1990 | Chevrolet | Blazer | — | — | 4WD | 5.7L | V8 | — | — | N/A | with 3 (in) Inlet |
| 1990 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | 117.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | C1500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | C1500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | C1500 | — | — | — | 7.4L | V8 | — | 117.5" | N/A | — |
| 1990 | Chevrolet | C1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | without Welded Converter |
| 1990 | Chevrolet | C1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1990 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | C1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | without Welded Converter |
| 1990 | Chevrolet | C1500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | — |
| 1990 | Chevrolet | C1500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | — |
| 1990 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | C1500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | — |
| 1990 | Chevrolet | C1500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | — |
| 1990 | Chevrolet | C1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | without Welded Converter |
| 1990 | Chevrolet | C1500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | C1500 | — | — | — | 6.2L | V8 | — | — | N/A | with 3 (in) Muffler Inlet |
| 1990 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; without Welded Converter |
| 1990 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1990 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW) |
| 1990 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1990 | Chevrolet | C2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1990 | Chevrolet | C2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1990 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW) |
| 1990 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1990 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | — | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1990 | Chevrolet | C2500 | — | — | — | 5.0L | V8 | — | — | N/A | Below 8500 (lb) GVW |
| 1990 | Chevrolet | C2500 | — | — | — | 4.3L | V6 | — | — | N/A | Below 8500 (lb) GVW |
| 1990 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1990 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | C3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | C3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1990 | Chevrolet | C3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1990 | Chevrolet | C3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1990 | Chevrolet | C3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 159.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1990 | Chevrolet | C3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 135.5" | N/A | — |
| 1990 | Chevrolet | C3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 159.5" | N/A | — |
| 1990 | Chevrolet | C3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 135.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1990 | Chevrolet | Caprice | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1990 | Chevrolet | K1500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | — |
| 1990 | Chevrolet | K1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1990 | Chevrolet | K1500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | K1500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | — |
| 1990 | Chevrolet | K1500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | K1500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | — |
| 1990 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | 117.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | K1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | without Welded Converter |
| 1990 | Chevrolet | K1500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | K1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | without Welded Converter |
| 1990 | Chevrolet | K1500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | — |
| 1990 | Chevrolet | K1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | without Welded Converter |
| 1990 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; without Welded Converter |
| 1990 | Chevrolet | K1500 | — | — | — | 6.2L | V8 | — | — | N/A | with 3 (in) Muffler Inlet |
| 1990 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW) |
| 1990 | Chevrolet | K2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1990 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1990 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1990 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW) |
| 1990 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1990 | Chevrolet | K2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1990 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | — | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1990 | Chevrolet | K2500 | — | — | — | 5.0L | V8 | — | — | N/A | Below 8500 (lb) GVW |
| 1990 | Chevrolet | K2500 | — | — | — | 4.3L | V6 | — | — | N/A | Below 8500 (lb) GVW |
| 1990 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | K3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1990 | Chevrolet | K3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | K3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1990 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1990 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | Chevrolet | K3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1990 | Chevrolet | K3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 159.5" | N/A | — |
| 1990 | Chevrolet | K3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 159.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1990 | Chevrolet | K3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 135.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1990 | Chevrolet | K3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 135.5" | N/A | — |
| 1990 | Chevrolet | R3500 | — | — | — | 5.7L | V8 | — | 164.5" | N/A | with Single Catalytic Converter |
| 1990 | Chevrolet | S10 | — | — | 4WD | 4.3L | V6 | — | — | N/A | — |
| 1990 | Chevrolet | S10 | — | — | RWD | 4.3L | V6 | — | — | N/A | — |
| 1990 | Chevrolet | S10 Blazer | — | — | — | 4.3L | V6 | — | — | N/A | — |
| 1990 | Chevrolet | V1500 Suburban | — | — | — | 5.7L | V8 | — | 129.5" | N/A | — |
| 1990 | Chevrolet | V2500 Suburban | — | — | — | 5.7L | V8 | — | 129.5" | N/A | with Light Duty Emissions; with Single Catalytic Converter |
| 1990 | Chevrolet | V3500 | — | — | — | 5.7L | V8 | — | 164.5" | N/A | with Single Catalytic Converter |
| 1990 | GMC | C1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | without Welded Converter |
| 1990 | GMC | C1500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | — |
| 1990 | GMC | C1500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | GMC | C1500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | — |
| 1990 | GMC | C1500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | GMC | C1500 | — | — | — | 5.7L | V8 | — | 117.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | GMC | C1500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | GMC | C1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | without Welded Converter |
| 1990 | GMC | C1500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | GMC | C1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1990 | GMC | C1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | without Welded Converter |
| 1990 | GMC | C1500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | GMC | C1500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | — |
| 1990 | GMC | C1500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | GMC | C1500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | — |
| 1990 | GMC | C1500 | — | — | — | 6.2L | V8 | — | — | N/A | with 3 (in) Muffler Inlet |
| 1990 | GMC | C1500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; without Welded Converter |
| 1990 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1990 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1990 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1990 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1990 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1990 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW) |
| 1990 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW) |
| 1990 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1990 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1990 | GMC | C2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1990 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1990 | GMC | C2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1990 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1990 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1990 | GMC | C2500 | — | — | — | 6.2L | V8 | — | — | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1990 | GMC | C2500 | — | — | — | 4.3L | V6 | — | — | N/A | Below 8500 (lb) GVW |
| 1990 | GMC | C2500 | — | — | — | 5.0L | V8 | — | — | N/A | Below 8500 (lb) GVW |
| 1990 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1990 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1990 | GMC | C3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | GMC | C3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1990 | GMC | C3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1990 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | GMC | C3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | GMC | C3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | GMC | C3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 159.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1990 | GMC | C3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 135.5" | N/A | — |
| 1990 | GMC | C3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 135.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1990 | GMC | C3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 159.5" | N/A | — |
| 1990 | GMC | Jimmy | — | — | 4WD | 5.7L | V8 | — | — | N/A | with 3 (in) Inlet |
| 1990 | GMC | K1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | without Welded Converter |
| 1990 | GMC | K1500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | GMC | K1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1990 | GMC | K1500 | — | — | — | 5.7L | V8 | — | 117.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | GMC | K1500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | — |
| 1990 | GMC | K1500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | GMC | K1500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | GMC | K1500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | GMC | K1500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | — |
| 1990 | GMC | K1500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | — |
| 1990 | GMC | K1500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | — |
| 1990 | GMC | K1500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | GMC | K1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | without Welded Converter |
| 1990 | GMC | K1500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | GMC | K1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | without Welded Converter |
| 1990 | GMC | K1500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; without Welded Converter |
| 1990 | GMC | K1500 | — | — | — | 6.2L | V8 | — | — | N/A | with 3 (in) Muffler Inlet |
| 1990 | GMC | K2500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1990 | GMC | K2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1990 | GMC | K2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1990 | GMC | K2500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1990 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW) |
| 1990 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1990 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1990 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW) |
| 1990 | GMC | K2500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1990 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1990 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1990 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1990 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1990 | GMC | K2500 | — | — | — | 6.2L | V8 | — | — | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1990 | GMC | K2500 | — | — | — | 4.3L | V6 | — | — | N/A | Below 8500 (lb) GVW |
| 1990 | GMC | K2500 | — | — | — | 5.0L | V8 | — | — | N/A | Below 8500 (lb) GVW |
| 1990 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1990 | GMC | K3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | GMC | K3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1990 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | GMC | K3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1990 | GMC | K3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1990 | GMC | K3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1990 | GMC | K3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 159.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1990 | GMC | K3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 135.5" | N/A | — |
| 1990 | GMC | K3500 | — | Cab & Chassis | — | 5.7L | V8 | — | 135.5" | N/A | Below 15000 (lb) GVW; with Catalytic Converter |
| 1990 | GMC | K3500 | — | Cab & Chassis | — | 6.2L | V8 | — | 159.5" | N/A | — |
| 1990 | GMC | R3500 | — | — | — | 5.7L | V8 | — | 164.5" | N/A | with Single Catalytic Converter |
| 1990 | GMC | S15 | — | — | RWD | 4.3L | V6 | — | — | N/A | — |
| 1990 | GMC | S15 | — | — | 4WD | 4.3L | V6 | — | — | N/A | — |
| 1990 | GMC | S15 Jimmy | — | — | — | 4.3L | V6 | — | — | N/A | — |
| 1990 | GMC | V1500 Suburban | — | — | — | 5.7L | V8 | — | 129.5" | N/A | — |
| 1990 | GMC | V2500 Suburban | — | — | — | 5.7L | V8 | — | 129.5" | N/A | with Light Duty Emissions; with Single Catalytic Converter |
| 1990 | GMC | V3500 | — | — | — | 5.7L | V8 | — | 164.5" | N/A | with Single Catalytic Converter |
| 1990 | Oldsmobile | Custom Cruiser | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1989 | Buick | LeSabre | Estate Wagon | — | — | 5.0L | V8 | — | — | N/A | — |
| 1989 | Cadillac | Brougham | — | — | RWD | 5.0L | V8 | — | — | N/A | — |
| 1989 | Chevrolet | Blazer | — | — | 4WD | 5.7L | V8 | — | — | N/A | with 3 (in) Inlet |
| 1989 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | 117.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | C1500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | C1500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | C1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | without Welded Converter |
| 1989 | Chevrolet | C1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1989 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | C1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | without Welded Converter |
| 1989 | Chevrolet | C1500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | — |
| 1989 | Chevrolet | C1500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | — |
| 1989 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | C1500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | — |
| 1989 | Chevrolet | C1500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | — |
| 1989 | Chevrolet | C1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | without Welded Converter |
| 1989 | Chevrolet | C1500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | C1500 | — | — | — | 6.2L | V8 | — | — | N/A | with 3 (in) Muffler Inlet |
| 1989 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; without Welded Converter |
| 1989 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1989 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW) |
| 1989 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1989 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW) |
| 1989 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1989 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | — | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1989 | Chevrolet | C2500 | — | — | — | 5.0L | V8 | — | — | N/A | Below 8500 (lb) GVW |
| 1989 | Chevrolet | C2500 | — | — | — | 4.3L | V6 | — | — | N/A | Below 8500 (lb) GVW |
| 1989 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | C3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | C3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | C3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1989 | Chevrolet | C3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1989 | Chevrolet | Caprice | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1989 | Chevrolet | K1500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | — |
| 1989 | Chevrolet | K1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1989 | Chevrolet | K1500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | K1500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | — |
| 1989 | Chevrolet | K1500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | K1500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | — |
| 1989 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | 117.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | K1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | without Welded Converter |
| 1989 | Chevrolet | K1500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | K1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | without Welded Converter |
| 1989 | Chevrolet | K1500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | — |
| 1989 | Chevrolet | K1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | without Welded Converter |
| 1989 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; without Welded Converter |
| 1989 | Chevrolet | K1500 | — | — | — | 6.2L | V8 | — | — | N/A | with 3 (in) Muffler Inlet |
| 1989 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW) |
| 1989 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1989 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1989 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW) |
| 1989 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1989 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | — | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1989 | Chevrolet | K2500 | — | — | — | 5.0L | V8 | — | — | N/A | Below 8500 (lb) GVW |
| 1989 | Chevrolet | K2500 | — | — | — | 4.3L | V6 | — | — | N/A | Below 8500 (lb) GVW |
| 1989 | Chevrolet | K3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1989 | Chevrolet | K3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | K3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | K3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1989 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1989 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | — | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | Chevrolet | R3500 | — | — | — | 5.7L | V8 | — | 164.5" | N/A | with Single Catalytic Converter |
| 1989 | Chevrolet | S10 | — | — | 4WD | 4.3L | V6 | — | — | N/A | — |
| 1989 | Chevrolet | S10 | — | — | RWD | 4.3L | V6 | — | — | N/A | — |
| 1989 | Chevrolet | S10 Blazer | — | — | — | 4.3L | V6 | — | — | N/A | — |
| 1989 | Chevrolet | V1500 Suburban | — | — | — | 5.7L | V8 | — | 129.5" | N/A | — |
| 1989 | Chevrolet | V2500 Suburban | — | — | — | 5.7L | V8 | — | 129.5" | N/A | with Light Duty Emissions; with Single Catalytic Converter |
| 1989 | Chevrolet | V3500 | — | — | — | 5.7L | V8 | — | 164.5" | N/A | with Single Catalytic Converter |
| 1989 | GMC | C1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | without Welded Converter |
| 1989 | GMC | C1500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | — |
| 1989 | GMC | C1500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | GMC | C1500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | — |
| 1989 | GMC | C1500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | GMC | C1500 | — | — | — | 5.7L | V8 | — | 117.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | GMC | C1500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | GMC | C1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | without Welded Converter |
| 1989 | GMC | C1500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | GMC | C1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1989 | GMC | C1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | without Welded Converter |
| 1989 | GMC | C1500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | GMC | C1500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | — |
| 1989 | GMC | C1500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | GMC | C1500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | — |
| 1989 | GMC | C1500 | — | — | — | 6.2L | V8 | — | — | N/A | with 3 (in) Muffler Inlet |
| 1989 | GMC | C1500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; without Welded Converter |
| 1989 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1989 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1989 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1989 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1989 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1989 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW) |
| 1989 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW) |
| 1989 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1989 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1989 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1989 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1989 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1989 | GMC | C2500 | — | — | — | 6.2L | V8 | — | — | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1989 | GMC | C2500 | — | — | — | 4.3L | V6 | — | — | N/A | Below 8500 (lb) GVW |
| 1989 | GMC | C2500 | — | — | — | 5.0L | V8 | — | — | N/A | Below 8500 (lb) GVW |
| 1989 | GMC | C3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | GMC | C3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1989 | GMC | C3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1989 | GMC | C3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | GMC | C3500 | — | — | — | 5.7L | V8 | — | — | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | GMC | Jimmy | — | — | 4WD | 5.7L | V8 | — | — | N/A | with 3 (in) Inlet |
| 1989 | GMC | K1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | without Welded Converter |
| 1989 | GMC | K1500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | GMC | K1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1989 | GMC | K1500 | — | — | — | 5.7L | V8 | — | 117.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | GMC | K1500 | — | — | — | 4.3L | V6 | — | 141.5" | N/A | — |
| 1989 | GMC | K1500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | GMC | K1500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | GMC | K1500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | GMC | K1500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | — |
| 1989 | GMC | K1500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | — |
| 1989 | GMC | K1500 | — | — | — | 5.0L | V8 | — | 141.5" | N/A | — |
| 1989 | GMC | K1500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | GMC | K1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | without Welded Converter |
| 1989 | GMC | K1500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | GMC | K1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | without Welded Converter |
| 1989 | GMC | K1500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; without Welded Converter |
| 1989 | GMC | K1500 | — | — | — | 6.2L | V8 | — | — | N/A | with 3 (in) Muffler Inlet |
| 1989 | GMC | K2500 | — | — | — | 6.2L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1989 | GMC | K2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1989 | GMC | K2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1989 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW) |
| 1989 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1989 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1989 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW) |
| 1989 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1989 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1989 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 141.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1989 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1989 | GMC | K2500 | — | — | — | 6.2L | V8 | — | — | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1989 | GMC | K2500 | — | — | — | 4.3L | V6 | — | — | N/A | Below 8500 (lb) GVW |
| 1989 | GMC | K2500 | — | — | — | 5.0L | V8 | — | — | N/A | Below 8500 (lb) GVW |
| 1989 | GMC | K3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | GMC | K3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | GMC | K3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1989 | GMC | K3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1989 | GMC | K3500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1989 | GMC | K3500 | — | — | — | 5.7L | V8 | — | — | N/A | with 2.5 (in) Muffler Inlet |
| 1989 | GMC | R3500 | — | — | — | 5.7L | V8 | — | 164.5" | N/A | with Single Catalytic Converter |
| 1989 | GMC | S15 | — | — | RWD | 4.3L | V6 | — | — | N/A | — |
| 1989 | GMC | S15 | — | — | 4WD | 4.3L | V6 | — | — | N/A | — |
| 1989 | GMC | S15 Jimmy | — | — | — | 4.3L | V6 | — | — | N/A | — |
| 1989 | GMC | V1500 Suburban | — | — | — | 5.7L | V8 | — | 129.5" | N/A | — |
| 1989 | GMC | V2500 Suburban | — | — | — | 5.7L | V8 | — | 129.5" | N/A | with Light Duty Emissions; with Single Catalytic Converter |
| 1989 | GMC | V3500 | — | — | — | 5.7L | V8 | — | 164.5" | N/A | with Single Catalytic Converter |
| 1989 | Oldsmobile | Custom Cruiser | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1989 | Pontiac | Safari | — | Wagon | — | 5.0L | V8 | — | — | N/A | — |
| 1988 | Buick | LeSabre | Estate Wagon | — | — | 5.0L | V8 | — | — | N/A | — |
| 1988 | Cadillac | Brougham | — | — | RWD | 5.0L | V8 | — | — | N/A | — |
| 1988 | Chevrolet | Blazer | — | — | 4WD | 5.7L | V8 | — | — | N/A | with 3 (in) Inlet |
| 1988 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | 117.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | Chevrolet | C1500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | Chevrolet | C1500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | Chevrolet | C1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | without Welded Converter |
| 1988 | Chevrolet | C1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1988 | Chevrolet | C1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | without Welded Converter |
| 1988 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | Chevrolet | C1500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | — |
| 1988 | Chevrolet | C1500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | — |
| 1988 | Chevrolet | C1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | without Welded Converter |
| 1988 | Chevrolet | C1500 | — | — | — | 6.2L | V8 | — | — | N/A | with 3 (in) Muffler Inlet |
| 1988 | Chevrolet | C1500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; without Welded Converter |
| 1988 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1988 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW) |
| 1988 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1988 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1988 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1988 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW) |
| 1988 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1988 | Chevrolet | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1988 | Chevrolet | C2500 | — | — | — | 6.2L | V8 | — | — | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1988 | Chevrolet | C2500 | — | — | — | 5.0L | V8 | — | — | N/A | Below 8500 (lb) GVW |
| 1988 | Chevrolet | C2500 | — | — | — | 4.3L | V6 | — | — | N/A | Below 8500 (lb) GVW |
| 1988 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | Chevrolet | C3500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | Chevrolet | C3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | Chevrolet | C3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | Chevrolet | C3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1988 | Chevrolet | C3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1988 | Chevrolet | Caprice | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1988 | Chevrolet | K1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1988 | Chevrolet | K1500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | Chevrolet | K1500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | — |
| 1988 | Chevrolet | K1500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | Chevrolet | K1500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | — |
| 1988 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | 117.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | Chevrolet | K1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | without Welded Converter |
| 1988 | Chevrolet | K1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | without Welded Converter |
| 1988 | Chevrolet | K1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | without Welded Converter |
| 1988 | Chevrolet | K1500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; without Welded Converter |
| 1988 | Chevrolet | K1500 | — | — | — | 6.2L | V8 | — | — | N/A | with 3 (in) Muffler Inlet |
| 1988 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1988 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1988 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1988 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW) |
| 1988 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1988 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW) |
| 1988 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1988 | Chevrolet | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1988 | Chevrolet | K2500 | — | — | — | 6.2L | V8 | — | — | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1988 | Chevrolet | K2500 | — | — | — | 5.0L | V8 | — | — | N/A | Below 8500 (lb) GVW |
| 1988 | Chevrolet | K2500 | — | — | — | 4.3L | V6 | — | — | N/A | Below 8500 (lb) GVW |
| 1988 | Chevrolet | K3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1988 | Chevrolet | K3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | Chevrolet | K3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | Chevrolet | K3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1988 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1988 | Chevrolet | K3500 | — | — | — | 5.7L | V8 | — | — | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | Chevrolet | S10 | — | — | 4WD | 4.3L | V6 | — | — | N/A | — |
| 1988 | Chevrolet | S10 | — | — | RWD | 4.3L | V6 | — | — | N/A | — |
| 1988 | Chevrolet | S10 Blazer | — | — | — | 4.3L | V6 | — | — | N/A | — |
| 1988 | Chevrolet | V10 Suburban | — | — | — | 5.7L | V8 | — | 129.5" | N/A | — |
| 1988 | Chevrolet | V20 Suburban | — | — | — | 5.7L | V8 | — | 129.5" | N/A | with Light Duty Emissions; with Single Catalytic Converter |
| 1988 | GMC | C1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | without Welded Converter |
| 1988 | GMC | C1500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | — |
| 1988 | GMC | C1500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | GMC | C1500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | GMC | C1500 | — | — | — | 5.7L | V8 | — | 117.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | GMC | C1500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | GMC | C1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | without Welded Converter |
| 1988 | GMC | C1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1988 | GMC | C1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | without Welded Converter |
| 1988 | GMC | C1500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | — |
| 1988 | GMC | C1500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | GMC | C1500 | — | — | — | 6.2L | V8 | — | — | N/A | with 3 (in) Muffler Inlet |
| 1988 | GMC | C1500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; without Welded Converter |
| 1988 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1988 | GMC | C2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1988 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1988 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW) |
| 1988 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW) |
| 1988 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1988 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1988 | GMC | C2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1988 | GMC | C2500 | — | — | — | 6.2L | V8 | — | — | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1988 | GMC | C2500 | — | — | — | 4.3L | V6 | — | — | N/A | Below 8500 (lb) GVW |
| 1988 | GMC | C2500 | — | — | — | 5.0L | V8 | — | — | N/A | Below 8500 (lb) GVW |
| 1988 | GMC | C3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | GMC | C3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1988 | GMC | C3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1988 | GMC | C3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | GMC | C3500 | — | — | — | 5.7L | V8 | — | — | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | GMC | Jimmy | — | — | 4WD | 5.7L | V8 | — | — | N/A | with 3 (in) Inlet |
| 1988 | GMC | K1500 | — | — | — | 4.3L | V6 | — | 131.5" | N/A | without Welded Converter |
| 1988 | GMC | K1500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | GMC | K1500 | — | — | — | 5.0L | V8 | — | 131.5" | N/A | without Welded Converter |
| 1988 | GMC | K1500 | — | — | — | 5.7L | V8 | — | 117.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | GMC | K1500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | GMC | K1500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | GMC | K1500 | — | — | — | 5.0L | V8 | — | 155.5" | N/A | — |
| 1988 | GMC | K1500 | — | — | — | 4.3L | V6 | — | 155.5" | N/A | — |
| 1988 | GMC | K1500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | GMC | K1500 | — | — | — | 5.0L | V8 | — | 117.5" | N/A | without Welded Converter |
| 1988 | GMC | K1500 | — | — | — | 4.3L | V6 | — | 117.5" | N/A | without Welded Converter |
| 1988 | GMC | K1500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; without Welded Converter |
| 1988 | GMC | K1500 | — | — | — | 6.2L | V8 | — | — | N/A | with 3 (in) Muffler Inlet |
| 1988 | GMC | K2500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1988 | GMC | K2500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1988 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW) |
| 1988 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1988 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Over 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; with 8,500 (lb) Gross Vehicle Weight (GVW) |
| 1988 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1988 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 155.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1988 | GMC | K2500 | — | — | — | 5.7L | V8 | — | 131.5" | N/A | Below 8500 (lb) GVW; with 2.5 (in) Muffler Inlet |
| 1988 | GMC | K2500 | — | — | — | 6.2L | V8 | — | — | N/A | Below 8500 (lb) GVW; with 3 (in) Muffler Inlet |
| 1988 | GMC | K2500 | — | — | — | 4.3L | V6 | — | — | N/A | Below 8500 (lb) GVW |
| 1988 | GMC | K2500 | — | — | — | 5.0L | V8 | — | — | N/A | Below 8500 (lb) GVW |
| 1988 | GMC | K3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | GMC | K3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | GMC | K3500 | — | — | — | 6.2L | V8 | — | 131.5" | N/A | with 3 (in) Muffler Inlet |
| 1988 | GMC | K3500 | — | — | — | 6.2L | V8 | — | 155.5" | N/A | with 3 (in) Muffler Inlet |
| 1988 | GMC | K3500 | — | — | — | 5.7L | V8 | — | — | N/A | with 3 (in) Muffler Inlet; with Single Catalytic Converter |
| 1988 | GMC | K3500 | — | — | — | 5.7L | V8 | — | — | N/A | with 2.5 (in) Muffler Inlet |
| 1988 | GMC | S15 | — | — | RWD | 4.3L | V6 | — | — | N/A | — |
| 1988 | GMC | S15 | — | — | 4WD | 4.3L | V6 | — | — | N/A | — |
| 1988 | GMC | S15 Jimmy | — | — | — | 4.3L | V6 | — | — | N/A | — |
| 1988 | GMC | V1500 Suburban | — | — | — | 5.7L | V8 | — | 129.5" | N/A | — |
| 1988 | GMC | V2500 Suburban | — | — | — | 5.7L | V8 | — | 129.5" | N/A | with Light Duty Emissions; with Single Catalytic Converter |
| 1988 | Oldsmobile | Custom Cruiser | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1988 | Oldsmobile | Cutlass Supreme | — | — | — | 5.0L | V8 | — | — | N/A | with Single Exhaust |
| 1988 | Pontiac | Safari | — | Wagon | — | 5.0L | V8 | — | — | N/A | — |
| 1987 | Buick | LeSabre | Estate Wagon | — | — | 5.0L | V8 | — | — | N/A | — |
| 1987 | Buick | Regal | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1987 | Cadillac | Brougham | — | — | RWD | 5.0L | V8 | — | — | N/A | — |
| 1987 | Chevrolet | Blazer | — | — | 4WD | 5.7L | V8 | — | — | N/A | with 3 (in) Inlet |
| 1987 | Chevrolet | Caprice | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1987 | Chevrolet | V10 Suburban | — | — | — | 5.7L | V8 | — | 129.5" | N/A | — |
| 1987 | Chevrolet | V20 Suburban | — | — | — | 5.7L | V8 | — | 129.5" | N/A | with Light Duty Emissions; with Single Catalytic Converter |
| 1987 | GMC | Jimmy | — | — | 4WD | 5.7L | V8 | — | — | N/A | with 3 (in) Inlet |
| 1987 | GMC | V1500 Suburban | — | — | — | 5.7L | V8 | — | 129.5" | N/A | — |
| 1987 | GMC | V2500 Suburban | — | — | — | 5.7L | V8 | — | 129.5" | N/A | with Light Duty Emissions; with Single Catalytic Converter |
| 1987 | Oldsmobile | Custom Cruiser | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1987 | Oldsmobile | Cutlass | — | — | — | 5.0L | V8 | — | — | N/A | with Single Exhaust |
| 1987 | Oldsmobile | Cutlass Salon | — | — | — | 5.0L | V8 | — | — | N/A | with Single Exhaust |
| 1987 | Oldsmobile | Cutlass Supreme | — | — | — | 5.0L | V8 | — | — | N/A | with Single Exhaust |
| 1987 | Pontiac | Safari | — | Wagon | — | 5.0L | V8 | — | — | N/A | — |
| 1986 | Buick | LeSabre | Estate Wagon | — | — | 5.0L | V8 | — | — | N/A | — |
| 1986 | Buick | Regal | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1986 | Cadillac | Fleetwood | Brougham d'Elegance | — | RWD | 5.0L | V8 | — | — | N/A | — |
| 1986 | Cadillac | Fleetwood | Brougham | — | RWD | 5.0L | V8 | — | — | N/A | — |
| 1986 | Chevrolet | Caprice | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1986 | Oldsmobile | Custom Cruiser | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1986 | Oldsmobile | Cutlass | — | — | — | 5.0L | V8 | — | — | N/A | with Single Exhaust |
| 1986 | Oldsmobile | Cutlass Salon | — | — | — | 5.0L | V8 | — | — | N/A | with Single Exhaust |
| 1986 | Oldsmobile | Cutlass Supreme | — | — | — | 5.0L | V8 | — | — | N/A | with Single Exhaust |
| 1986 | Pontiac | Parisienne | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1985 | Buick | LeSabre | Estate Wagon | — | — | 5.0L | V8 | — | — | N/A | — |
| 1985 | Buick | LeSabre | Custom | — | — | 5.0L | V8 | — | — | N/A | — |
| 1985 | Oldsmobile | Custom Cruiser | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1985 | Oldsmobile | Cutlass | — | — | — | 5.0L | V8 | — | — | N/A | with Single Exhaust |
| 1985 | Oldsmobile | Cutlass Salon | Base | — | RWD | 5.7L | V8 | — | — | N/A | — |
| 1985 | Oldsmobile | Cutlass Salon | — | — | — | 5.0L | V8 | — | — | N/A | with Single Exhaust |
| 1985 | Oldsmobile | Cutlass Supreme | Base | — | RWD | 5.7L | V8 | — | — | N/A | — |
| 1985 | Oldsmobile | Cutlass Supreme | — | — | — | 5.0L | V8 | — | — | N/A | with Single Exhaust |
| 1985 | Oldsmobile | Delta 88 | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1984 | Buick | LeSabre | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1984 | Chevrolet | El Camino | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1984 | Chevrolet | Monte Carlo | Base | — | — | 5.7L | V8 | — | — | N/A | — |
| 1984 | Oldsmobile | 98 | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1984 | Oldsmobile | Custom Cruiser | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1984 | Oldsmobile | Cutlass Calais | — | — | RWD | 5.7L | V8 | — | — | N/A | — |
| 1984 | Oldsmobile | Cutlass Calais | — | — | — | 5.0L | V8 | — | — | N/A | with Single Exhaust |
| 1984 | Oldsmobile | Cutlass Supreme | — | — | RWD | 5.7L | V8 | — | — | N/A | — |
| 1984 | Oldsmobile | Cutlass Supreme | — | — | — | 5.0L | V8 | — | — | N/A | with Single Exhaust |
| 1984 | Oldsmobile | Delta 88 | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1984 | Pontiac | Bonneville | — | — | RWD | 5.7L | V8 | — | — | N/A | — |
| 1984 | Pontiac | Grand Prix | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1983 | Buick | LeSabre | Limited | — | — | 5.0L | V8 | — | — | N/A | — |
| 1983 | Buick | LeSabre | Custom | — | — | 5.0L | V8 | — | — | N/A | — |
| 1983 | Buick | Regal | — | — | RWD | 5.7L | V8 | — | — | N/A | — |
| 1983 | Chevrolet | El Camino | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1983 | Chevrolet | Malibu | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1983 | Chevrolet | Monte Carlo | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1983 | Oldsmobile | 98 | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1983 | Oldsmobile | Custom Cruiser | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1983 | Oldsmobile | Cutlass Calais | — | — | RWD | 5.7L | V8 | — | — | N/A | — |
| 1983 | Oldsmobile | Cutlass Calais | — | — | — | 5.0L | V8 | — | — | N/A | with Single Exhaust |
| 1983 | Oldsmobile | Cutlass Cruiser | — | — | RWD | 5.7L | V8 | — | — | N/A | — |
| 1983 | Oldsmobile | Cutlass Cruiser | — | — | — | 5.0L | V8 | — | — | N/A | with Single Exhaust |
| 1983 | Oldsmobile | Cutlass Supreme | — | — | RWD | 5.7L | V8 | — | — | N/A | — |
| 1983 | Oldsmobile | Cutlass Supreme | — | — | — | 5.0L | V8 | — | — | N/A | with Single Exhaust |
| 1983 | Oldsmobile | Delta 88 | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1983 | Pontiac | Bonneville | — | — | RWD | 5.7L | V8 | — | — | N/A | — |
| 1983 | Pontiac | Grand Prix | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1982 | Buick | LeSabre | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1982 | Buick | Regal | — | — | RWD | 5.7L | V8 | — | — | N/A | — |
| 1982 | Chevrolet | Malibu | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1982 | Chevrolet | Monte Carlo | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1982 | Oldsmobile | 98 | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1982 | Oldsmobile | Custom Cruiser | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1982 | Oldsmobile | Cutlass Calais | — | — | RWD | 4.3L | V8 | — | — | N/A | — |
| 1982 | Oldsmobile | Cutlass Calais | — | — | RWD | 5.7L | V8 | — | — | N/A | — |
| 1982 | Oldsmobile | Cutlass Calais | — | — | — | 5.0L | V8 | — | — | N/A | with Single Exhaust |
| 1982 | Oldsmobile | Cutlass Cruiser | — | — | RWD | 4.3L | V8 | — | — | N/A | — |
| 1982 | Oldsmobile | Cutlass Cruiser | — | — | RWD | 5.7L | V8 | — | — | N/A | — |
| 1982 | Oldsmobile | Cutlass Cruiser | — | — | — | 5.0L | V8 | — | — | N/A | with Single Exhaust |
| 1982 | Oldsmobile | Cutlass Supreme | — | — | RWD | 5.7L | V8 | — | — | N/A | — |
| 1982 | Oldsmobile | Cutlass Supreme | — | — | RWD | 4.3L | V8 | — | — | N/A | — |
| 1982 | Oldsmobile | Cutlass Supreme | — | — | — | 5.0L | V8 | — | — | N/A | with Single Exhaust |
| 1982 | Oldsmobile | Delta 88 | — | — | — | 4.3L | V8 | — | — | N/A | — |
| 1982 | Oldsmobile | Delta 88 | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1982 | Pontiac | Bonneville | — | — | RWD | 5.7L | V8 | — | — | N/A | — |
| 1982 | Pontiac | Grand Prix | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1981 | Buick | LeSabre | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1981 | Oldsmobile | 98 | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1981 | Oldsmobile | Custom Cruiser | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1981 | Oldsmobile | Cutlass | — | — | — | 4.3L | V8 | GAS | — | N/A | — |
| 1981 | Oldsmobile | Cutlass Calais | — | — | — | 4.3L | V8 | GAS | — | N/A | — |
| 1981 | Oldsmobile | Cutlass Cruiser | — | — | — | 4.3L | V8 | GAS | — | N/A | — |
| 1981 | Oldsmobile | Cutlass Supreme | — | — | — | 4.3L | V8 | GAS | — | N/A | — |
| 1981 | Oldsmobile | Delta 88 | — | — | — | 4.3L | V8 | — | — | N/A | — |
| 1981 | Oldsmobile | Delta 88 | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1981 | Pontiac | Bonneville | — | — | RWD | 5.7L | V8 | — | — | N/A | — |
| 1981 | Pontiac | Bonneville | — | Wagon | — | 5.0L | V8 | — | — | N/A | — |
| 1981 | Pontiac | Bonneville | — | Sedan | — | 5.0L | V8 | — | — | N/A | — |
| 1981 | Pontiac | Bonneville | — | Coupe | — | 5.0L | V8 | — | — | N/A | — |
| 1981 | Pontiac | Catalina | Base | — | — | 5.0L | V8 | — | — | N/A | — |
| 1981 | Pontiac | Catalina | Safari | Wagon | — | 5.0L | V8 | — | — | N/A | — |
| 1981 | Pontiac | Grand Prix | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1981 | Pontiac | Laurentian | Base | — | — | 5.0L | V8 | — | — | N/A | — |
| 1981 | Pontiac | Parisienne | Base | — | — | 5.0L | V8 | — | — | N/A | — |
| 1980 | Buick | LeSabre | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1980 | Buick | LeSabre | Limited | — | — | 5.7L | V8 | DIESEL | — | N/A | — |
| 1980 | Buick | LeSabre | Base | — | — | 5.7L | V8 | DIESEL | — | N/A | — |
| 1980 | Cadillac | DeVille | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1980 | Cadillac | Fleetwood | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1980 | Chevrolet | Caprice | — | Wagon | — | 5.7L | V8 | DIESEL | — | N/A | — |
| 1980 | Chevrolet | Impala | — | Wagon | — | 5.7L | V8 | DIESEL | — | N/A | — |
| 1980 | Oldsmobile | 98 | — | — | — | 5.7L | V8 | DIESEL | — | N/A | — |
| 1980 | Oldsmobile | 98 | — | — | — | 5.7L | V8 | GAS | — | N/A | — |
| 1980 | Oldsmobile | 98 | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1980 | Oldsmobile | Custom Cruiser | — | — | — | 5.7L | V8 | DIESEL | — | N/A | — |
| 1980 | Oldsmobile | Custom Cruiser | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1980 | Oldsmobile | Custom Cruiser | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1980 | Oldsmobile | Cutlass | — | — | — | 5.7L | V8 | GAS | — | N/A | — |
| 1980 | Oldsmobile | Cutlass | — | — | — | 4.3L | V8 | GAS | — | N/A | — |
| 1980 | Oldsmobile | Cutlass Calais | — | — | — | 4.3L | V8 | GAS | — | N/A | — |
| 1980 | Oldsmobile | Cutlass Calais | — | — | — | 5.7L | V8 | GAS | — | N/A | — |
| 1980 | Oldsmobile | Cutlass Cruiser | — | — | — | 4.3L | V8 | GAS | — | N/A | — |
| 1980 | Oldsmobile | Cutlass Cruiser | — | — | — | 5.7L | V8 | GAS | — | N/A | — |
| 1980 | Oldsmobile | Cutlass Salon | — | — | — | 4.3L | V8 | GAS | — | N/A | — |
| 1980 | Oldsmobile | Cutlass Supreme | — | — | — | 4.3L | V8 | GAS | — | N/A | — |
| 1980 | Oldsmobile | Cutlass Supreme | — | — | — | 5.7L | V8 | GAS | — | N/A | — |
| 1980 | Oldsmobile | Delta 88 | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1980 | Oldsmobile | Delta 88 | — | — | — | 4.3L | V8 | — | — | N/A | — |
| 1980 | Oldsmobile | Delta 88 | — | — | — | 5.0L | V8 | — | — | N/A | — |
| 1980 | Pontiac | Bonneville | — | — | — | 5.7L | V8 | DIESEL | — | N/A | — |
| 1980 | Pontiac | Bonneville | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1980 | Pontiac | Catalina | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1980 | Pontiac | Catalina | — | — | — | 5.7L | V8 | DIESEL | — | N/A | — |
| 1980 | Pontiac | Laurentian | — | — | — | 5.7L | V8 | DIESEL | — | N/A | — |
| 1980 | Pontiac | Parisienne | — | — | — | 5.7L | V8 | DIESEL | — | N/A | — |
| 1979 | Buick | LeSabre | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1979 | Cadillac | DeVille | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1979 | Cadillac | Fleetwood | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1979 | Oldsmobile | 98 | — | — | — | 5.7L | V8 | DIESEL | — | N/A | — |
| 1979 | Oldsmobile | 98 | — | — | — | 5.7L | V8 | GAS | — | N/A | — |
| 1979 | Oldsmobile | 98 | — | — | — | 6.6L | V8 | — | — | N/A | — |
| 1979 | Oldsmobile | Custom Cruiser | — | — | — | 5.7L | V8 | DIESEL | — | N/A | — |
| 1979 | Oldsmobile | Custom Cruiser | — | — | — | 5.7L | V8 | GAS | — | N/A | — |
| 1979 | Oldsmobile | Custom Cruiser | — | — | — | 6.6L | V8 | — | — | N/A | — |
| 1979 | Oldsmobile | Cutlass | — | — | — | 5.7L | V8 | DIESEL | — | N/A | — |
| 1979 | Oldsmobile | Cutlass | — | — | — | 5.7L | V8 | GAS | — | N/A | with Dual Outlets |
| 1979 | Oldsmobile | Cutlass Calais | — | — | — | 5.7L | V8 | GAS | — | N/A | with Dual Outlets |
| 1979 | Oldsmobile | Cutlass Calais | — | — | — | 4.3L | V8 | DIESEL | — | N/A | — |
| 1979 | Oldsmobile | Cutlass Salon | — | — | — | 5.7L | V8 | GAS | — | N/A | with Dual Outlets |
| 1979 | Oldsmobile | Cutlass Salon | — | — | — | 4.3L | V8 | DIESEL | — | N/A | — |
| 1979 | Oldsmobile | Cutlass Supreme | — | — | — | 5.7L | V8 | GAS | — | N/A | with Dual Outlets |
| 1979 | Oldsmobile | Cutlass Supreme | — | — | — | 5.7L | V8 | DIESEL | — | N/A | — |
| 1979 | Oldsmobile | Cutlass Supreme | — | — | — | 4.3L | V8 | DIESEL | — | N/A | — |
| 1979 | Oldsmobile | Delta 88 | — | — | — | 5.7L | V8 | DIESEL | — | N/A | — |
| 1979 | Oldsmobile | Delta 88 | — | — | — | 5.7L | V8 | GAS | — | N/A | — |
| 1979 | Oldsmobile | Delta 88 | — | — | — | 4.3L | V8 | — | — | N/A | — |
| 1979 | Oldsmobile | Delta 88 | — | — | — | 6.6L | V8 | — | — | N/A | — |
| 1979 | Pontiac | Bonneville | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1979 | Pontiac | Bonneville | — | — | — | 4.9L | V8 | — | — | N/A | — |
| 1979 | Pontiac | Bonneville | Base | — | — | 6.6L | V8 | — | — | N/A | — |
| 1979 | Pontiac | Bonneville | Brougham | — | — | 6.6L | V8 | — | — | N/A | — |
| 1979 | Pontiac | Bonneville | — | Wagon | — | 6.6L | V8 | — | — | N/A | — |
| 1979 | Pontiac | Catalina | Base | — | — | 3.8L | V6 | — | — | N/A | — |
| 1979 | Pontiac | Catalina | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1979 | Pontiac | Catalina | — | Wagon | — | 6.6L | V8 | — | — | N/A | — |
| 1979 | Pontiac | Firebird | — | — | — | 6.6L | V8 | — | — | N/A | with Dual Exhaust |
| 1978 | Buick | LeSabre | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1978 | Buick | LeSabre | — | — | — | 6.6L | V8 | — | — | N/A | — |
| 1978 | Buick | LeSabre | Base | — | — | 3.8L | V6 | — | — | N/A | — |
| 1978 | Buick | LeSabre | Custom | — | — | 3.8L | V6 | — | — | N/A | — |
| 1978 | Buick | Riviera | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1978 | Buick | Riviera | — | — | — | 6.6L | V8 | — | — | N/A | — |
| 1978 | Oldsmobile | 98 | — | — | — | 5.7L | V8 | DIESEL | — | N/A | — |
| 1978 | Oldsmobile | 98 | — | — | — | 5.7L | V8 | GAS | — | N/A | — |
| 1978 | Oldsmobile | 98 | — | — | — | 6.6L | V8 | — | — | N/A | — |
| 1978 | Oldsmobile | Custom Cruiser | — | — | — | 5.7L | V8 | DIESEL | — | N/A | — |
| 1978 | Oldsmobile | Custom Cruiser | — | — | — | 5.7L | V8 | GAS | — | N/A | — |
| 1978 | Oldsmobile | Custom Cruiser | — | — | — | 6.6L | V8 | — | — | N/A | — |
| 1978 | Oldsmobile | Delta 88 | — | — | — | 5.7L | V8 | DIESEL | — | N/A | — |
| 1978 | Oldsmobile | Delta 88 | — | — | — | 5.7L | V8 | GAS | — | N/A | — |
| 1978 | Oldsmobile | Delta 88 | — | — | — | 4.3L | V8 | — | — | N/A | — |
| 1978 | Oldsmobile | Delta 88 | — | — | — | 6.6L | V8 | — | — | N/A | — |
| 1978 | Pontiac | Bonneville | — | Wagon | — | 6.6L | V8 | — | — | N/A | — |
| 1978 | Pontiac | Bonneville | — | — | — | 6.6L | V8 | — | — | N/A | — |
| 1978 | Pontiac | Bonneville | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1978 | Pontiac | Catalina | Safari | Wagon | — | 6.6L | V8 | — | — | N/A | — |
| 1978 | Pontiac | Catalina | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1978 | Pontiac | Catalina | — | Sedan | — | 6.6L | V8 | — | — | N/A | — |
| 1978 | Pontiac | Catalina | — | Coupe | — | 6.6L | V8 | — | — | N/A | — |
| 1978 | Pontiac | Firebird | — | — | — | 6.6L | V8 | — | — | N/A | with Dual Exhaust |
| 1977 | Buick | Century | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1977 | Buick | Century | — | Wagon | — | 6.6L | V8 | — | — | N/A | — |
| 1977 | Buick | LeSabre | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1977 | Buick | LeSabre | — | — | — | 6.6L | V8 | — | — | N/A | — |
| 1977 | Buick | Regal | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1977 | Buick | Riviera | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1977 | Buick | Riviera | — | — | — | 6.6L | V8 | — | — | N/A | — |
| 1977 | Buick | Skylark | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1977 | Oldsmobile | 98 | — | — | — | 6.6L | V8 | — | — | N/A | — |
| 1977 | Oldsmobile | 98 | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1977 | Oldsmobile | Custom Cruiser | — | — | — | 6.6L | V8 | — | — | N/A | — |
| 1977 | Oldsmobile | Cutlass | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1977 | Oldsmobile | Cutlass | — | — | — | 6.6L | V8 | — | — | N/A | — |
| 1977 | Oldsmobile | Cutlass Salon | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1977 | Oldsmobile | Cutlass Salon | — | — | — | 6.6L | V8 | — | — | N/A | — |
| 1977 | Oldsmobile | Cutlass Supreme | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1977 | Oldsmobile | Cutlass Supreme | — | — | — | 6.6L | V8 | — | — | N/A | — |
| 1977 | Oldsmobile | Delta 88 | — | — | — | 4.3L | V8 | — | — | N/A | — |
| 1977 | Oldsmobile | Delta 88 | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1977 | Oldsmobile | Delta 88 | — | — | — | 6.6L | V8 | — | — | N/A | — |
| 1977 | Oldsmobile | Omega | SX | — | — | 5.7L | V8 | — | — | N/A | — |
| 1977 | Oldsmobile | Omega | Deluxe | — | — | 4.3L | V8 | — | — | N/A | — |
| 1977 | Oldsmobile | Omega | Deluxe | — | — | 5.7L | V8 | — | — | N/A | — |
| 1977 | Oldsmobile | Omega | SX | — | — | 4.3L | V8 | — | — | N/A | — |
| 1977 | Oldsmobile | Omega | Base | — | — | 5.7L | V8 | — | — | N/A | — |
| 1977 | Oldsmobile | Omega | Brougham | — | — | 5.7L | V8 | — | — | N/A | — |
| 1977 | Oldsmobile | Omega | Base | — | — | 4.3L | V8 | — | — | N/A | — |
| 1977 | Oldsmobile | Omega | Brougham | — | — | 4.3L | V8 | — | — | N/A | — |
| 1977 | Pontiac | Bonneville | — | Sedan | — | 6.6L | V8 | — | — | N/A | — |
| 1977 | Pontiac | Bonneville | — | Wagon | — | 6.6L | V8 | — | — | N/A | — |
| 1977 | Pontiac | Bonneville | — | Coupe | — | 6.6L | V8 | — | — | N/A | — |
| 1977 | Pontiac | Bonneville | — | Sedan | — | 5.7L | V8 | — | — | N/A | — |
| 1977 | Pontiac | Bonneville | — | Coupe | — | 5.7L | V8 | — | — | N/A | — |
| 1977 | Pontiac | Bonneville | — | Wagon | — | 5.7L | V8 | — | — | N/A | — |
| 1977 | Pontiac | Catalina | Base | Coupe | — | 5.7L | V8 | — | — | N/A | — |
| 1977 | Pontiac | Catalina | Base | Sedan | — | 5.7L | V8 | — | — | N/A | — |
| 1977 | Pontiac | Catalina | Safari | Wagon | — | 5.7L | V8 | — | — | N/A | — |
| 1977 | Pontiac | Catalina | — | Wagon | — | 6.6L | V8 | — | — | N/A | — |
| 1977 | Pontiac | Catalina | — | Coupe | — | 6.6L | V8 | — | — | N/A | — |
| 1977 | Pontiac | Catalina | — | Sedan | — | 6.6L | V8 | — | — | N/A | — |
| 1977 | Pontiac | Grand LeMans | Safari | Wagon | — | 5.7L | V8 | — | — | N/A | — |
| 1977 | Pontiac | Grand LeMans | — | Coupe | — | 6.6L | V8 | — | — | N/A | — |
| 1977 | Pontiac | Grand LeMans | — | Coupe | — | 5.7L | V8 | — | — | N/A | — |
| 1977 | Pontiac | Grand LeMans | — | Sedan | — | 5.7L | V8 | — | — | N/A | — |
| 1977 | Pontiac | Grand LeMans | — | Sedan | — | 6.6L | V8 | — | — | N/A | — |
| 1977 | Pontiac | Grand Prix | — | — | — | 6.6L | V8 | — | — | N/A | — |
| 1977 | Pontiac | Grand Prix | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1977 | Pontiac | Grand Prix | — | — | — | 4.9L | V8 | — | — | N/A | — |
| 1977 | Pontiac | LeMans | — | Coupe | — | 5.7L | V8 | — | — | N/A | — |
| 1977 | Pontiac | LeMans | — | Sedan | — | 5.7L | V8 | — | — | N/A | — |
| 1977 | Pontiac | LeMans | — | Sedan | — | 6.6L | V8 | — | — | N/A | — |
| 1977 | Pontiac | LeMans | — | Coupe | — | 6.6L | V8 | — | — | N/A | — |
| 1977 | Pontiac | LeMans | — | Wagon | — | 5.7L | V8 | — | — | N/A | — |
| 1977 | Pontiac | Phoenix | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1976 | Buick | Skylark | — | — | — | 4.3L | V8 | — | — | N/A | — |
| 1976 | Oldsmobile | 98 | Regency | — | — | 7.5L | V8 | — | — | N/A | — |
| 1976 | Oldsmobile | Custom Cruiser | — | — | — | 7.5L | V8 | — | — | N/A | — |
| 1976 | Oldsmobile | Cutlass | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1976 | Oldsmobile | Cutlass | S | — | — | 7.5L | V8 | — | — | N/A | Except Early Models with 2-1/4 (in) Tail Pipe |
| 1976 | Oldsmobile | Cutlass | Colonnade S | — | — | 7.5L | V8 | — | — | N/A | Except Early Models with 2-1/4 (in) Tail Pipe |
| 1976 | Oldsmobile | Cutlass | Vista Cruiser | — | — | 7.5L | V8 | — | — | N/A | — |
| 1976 | Oldsmobile | Cutlass Salon | — | — | — | 5.7L | V8 | — | — | N/A | Except Early Models with 2-1/4 (in) Tail Pipe |
| 1976 | Oldsmobile | Cutlass Salon | — | — | — | 7.5L | V8 | — | — | N/A | Except Late Models with 2 (in) Tail Pipe |
| 1976 | Oldsmobile | Cutlass Salon | — | — | — | 7.5L | V8 | — | — | N/A | Except Early Models with 2-1/4 (in) Tail Pipe |
| 1976 | Oldsmobile | Cutlass Salon | — | — | — | 5.7L | V8 | — | — | N/A | Except Late Models with 2 (in) Tail Pipe |
| 1976 | Oldsmobile | Cutlass Supreme | — | — | — | 5.7L | V8 | — | — | N/A | Except Early Models with 2-1/4 (in) Tail Pipe |
| 1976 | Oldsmobile | Cutlass Supreme | — | — | — | 5.7L | V8 | — | — | N/A | Except Late Models with 2 (in) Tail Pipe |
| 1976 | Oldsmobile | Cutlass Supreme | — | — | — | 7.5L | V8 | — | — | N/A | Except Early Models with 2-1/4 (in) Tail Pipe |
| 1976 | Oldsmobile | Cutlass Supreme | — | — | — | 7.5L | V8 | — | — | N/A | Except Late Models with 2 (in) Tail Pipe |
| 1976 | Oldsmobile | Delta 88 | — | — | — | 5.7L | V8 | — | — | N/A | Except Late Models with 2 (in) Tail Pipe |
| 1976 | Oldsmobile | Delta 88 | — | — | — | 5.7L | V8 | — | — | N/A | Except Early Models with 2-1/4 (in) Tail Pipe |
| 1976 | Oldsmobile | Delta 88 | — | — | — | 7.5L | V8 | — | — | N/A | — |
| 1976 | Oldsmobile | Omega | — | — | — | 4.3L | V8 | — | — | N/A | — |
| 1976 | Oldsmobile | Omega | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1976 | Pontiac | Grand Prix | — | — | — | 6.6L | V8 | — | — | N/A | — |
| 1975 | Buick | Skylark | — | — | — | 4.3L | V8 | — | — | N/A | — |
| 1975 | Oldsmobile | 98 | Regency | — | — | 7.5L | V8 | — | — | N/A | — |
| 1975 | Oldsmobile | Custom Cruiser | — | — | — | 6.6L | V8 | — | — | N/A | — |
| 1975 | Oldsmobile | Custom Cruiser | — | — | — | 7.5L | V8 | — | — | N/A | — |
| 1975 | Oldsmobile | Cutlass | — | — | — | 7.5L | V8 | — | — | N/A | — |
| 1975 | Oldsmobile | Cutlass | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1975 | Oldsmobile | Cutlass Salon | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1975 | Oldsmobile | Cutlass Salon | — | — | — | 7.5L | V8 | — | — | N/A | — |
| 1975 | Oldsmobile | Cutlass Supreme | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1975 | Oldsmobile | Cutlass Supreme | — | — | — | 7.5L | V8 | — | — | N/A | — |
| 1975 | Oldsmobile | Delta 88 | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1975 | Oldsmobile | Delta 88 | — | — | — | 7.5L | V8 | — | — | N/A | — |
| 1975 | Oldsmobile | Omega | — | — | — | 4.3L | V8 | — | — | N/A | — |
| 1975 | Oldsmobile | Omega | — | — | — | 5.7L | V8 | — | — | N/A | — |
| 1975 | Pontiac | Grand Prix | — | — | — | 6.6L | V8 | — | — | N/A | — |
| No rows match your filter. | |||||||||||