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FMBP 475304 Engine Valve Spring Retainer
| Brand | FMBP 475304 |
|---|---|
| Material | Steel |
| Inside Diameter | 0.393 |
| Inside Diameter | 10.00 |
| Thickness | 0.393 |
| Thickness | 10.00 |
| Outside Diameter | 1.259 |
| Outside Diameter | 32.00 |
| Grade Type | Performance |
| Inside Or Outside Clips | Inside |
| Product line | Performance |
| Fits | Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac · 1499 vehicles |
Performance grade. Engineered for valve train geometry in demanding engine builds.
Steel construction. Built with quality materials for strength in the valve spring system.
OEM-level fit. Made to meet or exceed OEM requirements for listed applications.
Cross-references VSR100-1 for the same application. See all 1.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Engine Valve Spring Retainer Overview
The Melling 475304 engine valve spring retainer is a performance-grade steel retainer made in the USA. It is engineered to maintain the valve spring geometry needed for stable valve train operation and is built to meet or exceed OEM requirements for the listed applications.
Compatible with a wide range of Chevrolet and GMC V8 and truck applications, including Chevrolet Camaro, Chevrolet Corvette, and GMC Jimmy fitments, this retainer supports performance engine builds that need precise valve spring control. The 475304 part number is also referenced by VSR100-1 for the same application.
- Steel construction for strength in the valve spring assembly
- Performance grade design for engine builds that demand consistent valve train geometry
- Manufactured to meet or exceed OEM requirements for each application
- Inside clip design
- Made in the USA
Application Details
This valve spring retainer is used in the upper valve train to help secure the valve spring and preserve the geometry required for proper valve operation. It fits 1957-1995 Chevrolet and GMC applications, plus selected Buick, Cadillac, Oldsmobile, and Pontiac models, including Chevrolet Camaro, Chevrolet Corvette, and GMC Jimmy. The 475304 is a direct-fit performance replacement for the listed engine applications.
Common Issues It Can Address
- Worn or fatigued valve spring retainers
- Loss of valve spring geometry during engine service
- Valve train instability in performance or rebuilt engines
- Need for an OEM-style replacement retainer during valve service
Installation Notes
Verify valve spring and valve stem dimensions before installation. Melling recommends using new retainers when installing reclaimed or new engine valves. Confirm the application against the vehicle fitment list before assembly, especially on Chevrolet and GMC truck, performance, and classic car engines.
Quality Assurance
Melling manufactures this retainer to meet or exceed OEM requirements for the specified applications. The part is made in the USA and built with quality materials for performance engine service.
| Year | Make | Model | Submodel | Fuel Type | Notes |
|---|---|---|---|---|---|
| 1995 | Chevrolet | C3500HD | — | — | Single Spring Retainer; Performance |
| 1995 | GMC | C3500HD | — | — | Single Spring Retainer; Performance |
| 1994 | Buick | Commercial Chassis | — | — | Single Spring Retainer; Performance |
| 1994 | Buick | Roadmaster | — | — | Single Spring Retainer; Performance |
| 1994 | Cadillac | Commercial Chassis | — | — | Single Spring Retainer; Performance |
| 1994 | Cadillac | Fleetwood | — | — | Single Spring Retainer; Performance |
| 1994 | Chevrolet | Blazer | — | — | Single Spring Retainer; Performance |
| 1994 | Chevrolet | C1500 | — | — | Single Spring Retainer; Performance |
| 1994 | Chevrolet | C1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1994 | Chevrolet | C2500 | — | — | Single Spring Retainer; Performance |
| 1994 | Chevrolet | C2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1994 | Chevrolet | C3500 | — | — | Single Spring Retainer; Performance |
| 1994 | Chevrolet | C3500HD | — | — | Single Spring Retainer; Performance |
| 1994 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1994 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1994 | Chevrolet | Commercial Chassis | — | — | Single Spring Retainer; Performance |
| 1994 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1994 | Chevrolet | G10 | — | — | Single Spring Retainer; Performance |
| 1994 | Chevrolet | G20 | — | — | Single Spring Retainer; Performance |
| 1994 | Chevrolet | G30 | — | — | Single Spring Retainer; Performance |
| 1994 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1994 | Chevrolet | K1500 | — | — | Single Spring Retainer; Performance |
| 1994 | Chevrolet | K1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1994 | Chevrolet | K2500 | — | — | Single Spring Retainer; Performance |
| 1994 | Chevrolet | K2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1994 | Chevrolet | K3500 | — | — | Single Spring Retainer; Performance |
| 1994 | Chevrolet | P30 | — | — | Single Spring Retainer; Performance |
| 1994 | GMC | C1500 | — | — | Single Spring Retainer; Performance |
| 1994 | GMC | C1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1994 | GMC | C2500 | — | — | Single Spring Retainer; Performance |
| 1994 | GMC | C2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1994 | GMC | C3500 | — | — | Single Spring Retainer; Performance |
| 1994 | GMC | C3500HD | — | — | Single Spring Retainer; Performance |
| 1994 | GMC | G1500 | — | — | Single Spring Retainer; Performance |
| 1994 | GMC | G2500 | — | — | Single Spring Retainer; Performance |
| 1994 | GMC | G3500 | — | — | Single Spring Retainer; Performance |
| 1994 | GMC | K1500 | — | — | Single Spring Retainer; Performance |
| 1994 | GMC | K1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1994 | GMC | K2500 | — | — | Single Spring Retainer; Performance |
| 1994 | GMC | K2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1994 | GMC | K3500 | — | — | Single Spring Retainer; Performance |
| 1994 | GMC | P3500 | — | — | Single Spring Retainer; Performance |
| 1994 | GMC | Yukon | — | — | Single Spring Retainer; Performance |
| 1994 | Pontiac | Firebird | Trans Am | — | Single Spring Retainer; Performance |
| 1993 | Buick | Commercial Chassis | — | — | Single Spring Retainer; Performance |
| 1993 | Buick | Roadmaster | — | — | Single Spring Retainer; Performance |
| 1993 | Cadillac | Commercial Chassis | — | — | Single Spring Retainer; Performance |
| 1993 | Cadillac | Fleetwood | — | — | Single Spring Retainer; Performance |
| 1993 | Chevrolet | Blazer | — | — | Single Spring Retainer; Performance |
| 1993 | Chevrolet | C1500 | — | — | Single Spring Retainer; Performance |
| 1993 | Chevrolet | C1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1993 | Chevrolet | C2500 | — | — | Single Spring Retainer; Performance |
| 1993 | Chevrolet | C2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1993 | Chevrolet | C3500 | — | — | Single Spring Retainer; Performance |
| 1993 | Chevrolet | C3500HD | — | — | Single Spring Retainer; Performance |
| 1993 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1993 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1993 | Chevrolet | Commercial Chassis | — | — | Single Spring Retainer; Performance |
| 1993 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1993 | Chevrolet | G10 | — | — | Single Spring Retainer; Performance |
| 1993 | Chevrolet | G20 | — | — | Single Spring Retainer; Performance |
| 1993 | Chevrolet | G30 | — | — | Single Spring Retainer; Performance |
| 1993 | Chevrolet | K1500 | — | — | Single Spring Retainer; Performance |
| 1993 | Chevrolet | K1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1993 | Chevrolet | K2500 | — | — | Single Spring Retainer; Performance |
| 1993 | Chevrolet | K2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1993 | Chevrolet | K3500 | — | — | Single Spring Retainer; Performance |
| 1993 | Chevrolet | P30 | — | — | Single Spring Retainer; Performance |
| 1993 | GMC | C1500 | — | — | Single Spring Retainer; Performance |
| 1993 | GMC | C1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1993 | GMC | C2500 | — | — | Single Spring Retainer; Performance |
| 1993 | GMC | C2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1993 | GMC | C3500 | — | — | Single Spring Retainer; Performance |
| 1993 | GMC | C3500HD | — | — | Single Spring Retainer; Performance |
| 1993 | GMC | G1500 | — | — | Single Spring Retainer; Performance |
| 1993 | GMC | G2500 | — | — | Single Spring Retainer; Performance |
| 1993 | GMC | G3500 | — | — | Single Spring Retainer; Performance |
| 1993 | GMC | K1500 | — | — | Single Spring Retainer; Performance |
| 1993 | GMC | K1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1993 | GMC | K2500 | — | — | Single Spring Retainer; Performance |
| 1993 | GMC | K2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1993 | GMC | K3500 | — | — | Single Spring Retainer; Performance |
| 1993 | GMC | P3500 | — | — | Single Spring Retainer; Performance |
| 1993 | GMC | Yukon | — | — | Single Spring Retainer; Performance |
| 1993 | Pontiac | Firebird | Trans Am | — | Single Spring Retainer; Performance |
| 1992 | Buick | Commercial Chassis | — | — | Single Spring Retainer; Performance |
| 1992 | Buick | Roadmaster | — | — | Single Spring Retainer; Performance |
| 1992 | Cadillac | Brougham | — | — | Single Spring Retainer; Performance |
| 1992 | Cadillac | Commercial Chassis | — | — | Single Spring Retainer; Performance |
| 1992 | Chevrolet | Blazer | — | — | Single Spring Retainer; Performance |
| 1992 | Chevrolet | C1500 | — | — | Single Spring Retainer; Performance |
| 1992 | Chevrolet | C1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1992 | Chevrolet | C2500 | — | — | Single Spring Retainer; Performance |
| 1992 | Chevrolet | C2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1992 | Chevrolet | C3500 | — | — | Single Spring Retainer; Performance |
| 1992 | Chevrolet | C3500HD | — | — | Single Spring Retainer; Performance |
| 1992 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1992 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1992 | Chevrolet | Commercial Chassis | — | — | Single Spring Retainer; Performance |
| 1992 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1992 | Chevrolet | G10 | — | — | Single Spring Retainer; Performance |
| 1992 | Chevrolet | G20 | — | — | Single Spring Retainer; Performance |
| 1992 | Chevrolet | G30 | — | — | Single Spring Retainer; Performance |
| 1992 | Chevrolet | K1500 | — | — | Single Spring Retainer; Performance |
| 1992 | Chevrolet | K1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1992 | Chevrolet | K2500 | — | — | Single Spring Retainer; Performance |
| 1992 | Chevrolet | K2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1992 | Chevrolet | K3500 | — | — | Single Spring Retainer; Performance |
| 1992 | Chevrolet | P30 | — | — | Single Spring Retainer; Performance |
| 1992 | GMC | C1500 | — | — | Single Spring Retainer; Performance |
| 1992 | GMC | C1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1992 | GMC | C2500 | — | — | Single Spring Retainer; Performance |
| 1992 | GMC | C2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1992 | GMC | C3500 | — | — | Single Spring Retainer; Performance |
| 1992 | GMC | C3500HD | — | — | Single Spring Retainer; Performance |
| 1992 | GMC | G1500 | — | — | Single Spring Retainer; Performance |
| 1992 | GMC | G2500 | — | — | Single Spring Retainer; Performance |
| 1992 | GMC | G3500 | — | — | Single Spring Retainer; Performance |
| 1992 | GMC | K1500 | — | — | Single Spring Retainer; Performance |
| 1992 | GMC | K1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1992 | GMC | K2500 | — | — | Single Spring Retainer; Performance |
| 1992 | GMC | K2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1992 | GMC | K3500 | — | — | Single Spring Retainer; Performance |
| 1992 | GMC | P3500 | — | — | Single Spring Retainer; Performance |
| 1992 | GMC | Yukon | — | — | Single Spring Retainer; Performance |
| 1992 | Oldsmobile | Custom Cruiser | — | — | Single Spring Retainer; Performance |
| 1992 | Pontiac | Firebird | — | — | Single Spring Retainer; Performance |
| 1991 | Buick | Commercial Chassis | — | — | Single Spring Retainer; Performance |
| 1991 | Buick | Roadmaster | — | — | Single Spring Retainer; Performance |
| 1991 | Cadillac | Brougham | — | — | Single Spring Retainer; Performance |
| 1991 | Chevrolet | Blazer | — | — | Single Spring Retainer; Performance |
| 1991 | Chevrolet | C1500 | — | — | Single Spring Retainer; Performance |
| 1991 | Chevrolet | C2500 | — | — | Single Spring Retainer; Performance |
| 1991 | Chevrolet | C3500 | — | — | Single Spring Retainer; Performance |
| 1991 | Chevrolet | C3500HD | — | — | Single Spring Retainer; Performance |
| 1991 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1991 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1991 | Chevrolet | Commercial Chassis | — | — | Single Spring Retainer; Performance |
| 1991 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1991 | Chevrolet | G10 | — | — | Single Spring Retainer; Performance |
| 1991 | Chevrolet | G20 | — | — | Single Spring Retainer; Performance |
| 1991 | Chevrolet | G30 | — | — | Single Spring Retainer; Performance |
| 1991 | Chevrolet | K1500 | — | — | Single Spring Retainer; Performance |
| 1991 | Chevrolet | K2500 | — | — | Single Spring Retainer; Performance |
| 1991 | Chevrolet | K3500 | — | — | Single Spring Retainer; Performance |
| 1991 | Chevrolet | P30 | — | — | Single Spring Retainer; Performance |
| 1991 | Chevrolet | R1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1991 | Chevrolet | R2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1991 | Chevrolet | R3500 | — | — | Single Spring Retainer; Performance |
| 1991 | Chevrolet | V1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1991 | Chevrolet | V2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1991 | Chevrolet | V3500 | — | — | Single Spring Retainer; Performance |
| 1991 | GMC | C1500 | — | — | Single Spring Retainer; Performance |
| 1991 | GMC | C2500 | — | — | Single Spring Retainer; Performance |
| 1991 | GMC | C3500 | — | — | Single Spring Retainer; Performance |
| 1991 | GMC | C3500HD | — | — | Single Spring Retainer; Performance |
| 1991 | GMC | G1500 | — | — | Single Spring Retainer; Performance |
| 1991 | GMC | G2500 | — | — | Single Spring Retainer; Performance |
| 1991 | GMC | G3500 | — | — | Single Spring Retainer; Performance |
| 1991 | GMC | Jimmy | — | — | Single Spring Retainer; Performance |
| 1991 | GMC | K1500 | — | — | Single Spring Retainer; Performance |
| 1991 | GMC | K2500 | — | — | Single Spring Retainer; Performance |
| 1991 | GMC | K3500 | — | — | Single Spring Retainer; Performance |
| 1991 | GMC | P3500 | — | — | Single Spring Retainer; Performance |
| 1991 | GMC | R1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1991 | GMC | R2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1991 | GMC | R3500 | — | — | Single Spring Retainer; Performance |
| 1991 | GMC | V1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1991 | GMC | V2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1991 | GMC | V3500 | — | — | Single Spring Retainer; Performance |
| 1991 | Oldsmobile | Custom Cruiser | — | — | Single Spring Retainer; Performance |
| 1991 | Pontiac | Firebird | — | — | Single Spring Retainer; Performance |
| 1990 | Cadillac | Brougham | — | — | Single Spring Retainer; Performance |
| 1990 | Chevrolet | Blazer | — | — | Single Spring Retainer; Performance |
| 1990 | Chevrolet | C1500 | — | — | Single Spring Retainer; Performance |
| 1990 | Chevrolet | C2500 | — | — | Single Spring Retainer; Performance |
| 1990 | Chevrolet | C3500 | — | — | Single Spring Retainer; Performance |
| 1990 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1990 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1990 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1990 | Chevrolet | G10 | — | — | Single Spring Retainer; Performance |
| 1990 | Chevrolet | G20 | — | — | Single Spring Retainer; Performance |
| 1990 | Chevrolet | G30 | — | — | Single Spring Retainer; Performance |
| 1990 | Chevrolet | K1500 | — | — | Single Spring Retainer; Performance |
| 1990 | Chevrolet | K2500 | — | — | Single Spring Retainer; Performance |
| 1990 | Chevrolet | K3500 | — | — | Single Spring Retainer; Performance |
| 1990 | Chevrolet | P30 | — | — | Single Spring Retainer; Performance |
| 1990 | Chevrolet | R1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1990 | Chevrolet | R2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1990 | Chevrolet | R3500 | — | — | Single Spring Retainer; Performance |
| 1990 | Chevrolet | V1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1990 | Chevrolet | V2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1990 | Chevrolet | V3500 | — | — | Single Spring Retainer; Performance |
| 1990 | GMC | C1500 | — | — | Single Spring Retainer; Performance |
| 1990 | GMC | C2500 | — | — | Single Spring Retainer; Performance |
| 1990 | GMC | C3500 | — | — | Single Spring Retainer; Performance |
| 1990 | GMC | G1500 | — | — | Single Spring Retainer; Performance |
| 1990 | GMC | G2500 | — | — | Single Spring Retainer; Performance |
| 1990 | GMC | G3500 | — | — | Single Spring Retainer; Performance |
| 1990 | GMC | Jimmy | — | — | Single Spring Retainer; Performance |
| 1990 | GMC | K1500 | — | — | Single Spring Retainer; Performance |
| 1990 | GMC | K2500 | — | — | Single Spring Retainer; Performance |
| 1990 | GMC | K3500 | — | — | Single Spring Retainer; Performance |
| 1990 | GMC | P3500 | — | — | Single Spring Retainer; Performance |
| 1990 | GMC | R1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1990 | GMC | R2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1990 | GMC | R3500 | — | — | Single Spring Retainer; Performance |
| 1990 | GMC | V1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1990 | GMC | V2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1990 | GMC | V3500 | — | — | Single Spring Retainer; Performance |
| 1990 | Pontiac | Firebird | — | — | Single Spring Retainer; Performance |
| 1989 | Chevrolet | Blazer | — | — | Single Spring Retainer; Performance |
| 1989 | Chevrolet | C1500 | — | — | Single Spring Retainer; Performance |
| 1989 | Chevrolet | C2500 | — | — | Single Spring Retainer; Performance |
| 1989 | Chevrolet | C3500 | — | — | Single Spring Retainer; Performance |
| 1989 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1989 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1989 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1989 | Chevrolet | G10 | — | — | Single Spring Retainer; Performance |
| 1989 | Chevrolet | G20 | — | — | Single Spring Retainer; Performance |
| 1989 | Chevrolet | G30 | — | — | Single Spring Retainer; Performance |
| 1989 | Chevrolet | K1500 | — | — | Single Spring Retainer; Performance |
| 1989 | Chevrolet | K2500 | — | — | Single Spring Retainer; Performance |
| 1989 | Chevrolet | K3500 | — | — | Single Spring Retainer; Performance |
| 1989 | Chevrolet | P20 | — | — | Single Spring Retainer; Performance |
| 1989 | Chevrolet | P30 | — | — | Single Spring Retainer; Performance |
| 1989 | Chevrolet | R1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1989 | Chevrolet | R2500 | — | — | Single Spring Retainer; Performance |
| 1989 | Chevrolet | R2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1989 | Chevrolet | R3500 | — | — | Single Spring Retainer; Performance |
| 1989 | Chevrolet | V1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1989 | Chevrolet | V2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1989 | Chevrolet | V3500 | — | — | Single Spring Retainer; Performance |
| 1989 | GMC | C1500 | — | — | Single Spring Retainer; Performance |
| 1989 | GMC | C2500 | — | — | Single Spring Retainer; Performance |
| 1989 | GMC | C3500 | — | — | Single Spring Retainer; Performance |
| 1989 | GMC | G1500 | — | — | Single Spring Retainer; Performance |
| 1989 | GMC | G2500 | — | — | Single Spring Retainer; Performance |
| 1989 | GMC | G3500 | — | — | Single Spring Retainer; Performance |
| 1989 | GMC | Jimmy | — | — | Single Spring Retainer; Performance |
| 1989 | GMC | K1500 | — | — | Single Spring Retainer; Performance |
| 1989 | GMC | K2500 | — | — | Single Spring Retainer; Performance |
| 1989 | GMC | K3500 | — | — | Single Spring Retainer; Performance |
| 1989 | GMC | P2500 | — | — | Single Spring Retainer; Performance |
| 1989 | GMC | P3500 | — | — | Single Spring Retainer; Performance |
| 1989 | GMC | R1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1989 | GMC | R2500 | — | — | Single Spring Retainer; Performance |
| 1989 | GMC | R2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1989 | GMC | R3500 | — | — | Single Spring Retainer; Performance |
| 1989 | GMC | V1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1989 | GMC | V2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1989 | GMC | V3500 | — | — | Single Spring Retainer; Performance |
| 1989 | Pontiac | Firebird | — | — | Single Spring Retainer; Performance |
| 1988 | Chevrolet | Blazer | — | — | Single Spring Retainer; Performance |
| 1988 | Chevrolet | C1500 | — | — | Single Spring Retainer; Performance |
| 1988 | Chevrolet | C2500 | — | — | Single Spring Retainer; Performance |
| 1988 | Chevrolet | C3500 | — | — | Single Spring Retainer; Performance |
| 1988 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1988 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1988 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1988 | Chevrolet | G10 | — | — | Single Spring Retainer; Performance |
| 1988 | Chevrolet | G20 | — | — | Single Spring Retainer; Performance |
| 1988 | Chevrolet | G30 | — | — | Single Spring Retainer; Performance |
| 1988 | Chevrolet | K1500 | — | — | Single Spring Retainer; Performance |
| 1988 | Chevrolet | K2500 | — | — | Single Spring Retainer; Performance |
| 1988 | Chevrolet | K3500 | — | — | Single Spring Retainer; Performance |
| 1988 | Chevrolet | Monte Carlo | — | — | Single Spring Retainer; Performance |
| 1988 | Chevrolet | P20 | — | — | Single Spring Retainer; Performance |
| 1988 | Chevrolet | P30 | — | — | Single Spring Retainer; Performance |
| 1988 | Chevrolet | R10 Suburban | — | — | Single Spring Retainer; Performance |
| 1988 | Chevrolet | R20 | — | — | Single Spring Retainer; Performance |
| 1988 | Chevrolet | R20 Suburban | — | — | Single Spring Retainer; Performance |
| 1988 | Chevrolet | R30 | — | — | Single Spring Retainer; Performance |
| 1988 | Chevrolet | V10 Suburban | — | — | Single Spring Retainer; Performance |
| 1988 | Chevrolet | V20 Suburban | — | — | Single Spring Retainer; Performance |
| 1988 | Chevrolet | V30 | — | — | Single Spring Retainer; Performance |
| 1988 | GMC | C1500 | — | — | Single Spring Retainer; Performance |
| 1988 | GMC | C2500 | — | — | Single Spring Retainer; Performance |
| 1988 | GMC | C3500 | — | — | Single Spring Retainer; Performance |
| 1988 | GMC | G1500 | — | — | Single Spring Retainer; Performance |
| 1988 | GMC | G2500 | — | — | Single Spring Retainer; Performance |
| 1988 | GMC | G3500 | — | — | Single Spring Retainer; Performance |
| 1988 | GMC | Jimmy | — | — | Single Spring Retainer; Performance |
| 1988 | GMC | K1500 | — | — | Single Spring Retainer; Performance |
| 1988 | GMC | K2500 | — | — | Single Spring Retainer; Performance |
| 1988 | GMC | K3500 | — | — | Single Spring Retainer; Performance |
| 1988 | GMC | P2500 | — | — | Single Spring Retainer; Performance |
| 1988 | GMC | P3500 | — | — | Single Spring Retainer; Performance |
| 1988 | GMC | R1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1988 | GMC | R2500 | — | — | Single Spring Retainer; Performance |
| 1988 | GMC | R2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1988 | GMC | R3500 | — | — | Single Spring Retainer; Performance |
| 1988 | GMC | V1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1988 | GMC | V2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1988 | GMC | V3500 | — | — | Single Spring Retainer; Performance |
| 1988 | Pontiac | Firebird | — | — | Single Spring Retainer; Performance |
| 1987 | Buick | Regal | — | — | Single Spring Retainer; Performance |
| 1987 | Chevrolet | Blazer | — | — | Single Spring Retainer; Performance |
| 1987 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1987 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1987 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1987 | Chevrolet | El Camino | — | — | Single Spring Retainer; Performance |
| 1987 | Chevrolet | G10 | — | — | Single Spring Retainer; Performance |
| 1987 | Chevrolet | G20 | — | — | Single Spring Retainer; Performance |
| 1987 | Chevrolet | G30 | — | — | Single Spring Retainer; Performance |
| 1987 | Chevrolet | Monte Carlo | — | — | Single Spring Retainer; Performance |
| 1987 | Chevrolet | P20 | — | — | Single Spring Retainer; Performance |
| 1987 | Chevrolet | P30 | — | — | Single Spring Retainer; Performance |
| 1987 | Chevrolet | R10 | — | — | Single Spring Retainer; Performance |
| 1987 | Chevrolet | R10 Suburban | — | — | Single Spring Retainer; Performance |
| 1987 | Chevrolet | R20 | — | — | Single Spring Retainer; Performance |
| 1987 | Chevrolet | R20 Suburban | — | — | Single Spring Retainer; Performance |
| 1987 | Chevrolet | R30 | — | — | Single Spring Retainer; Performance |
| 1987 | Chevrolet | V10 | — | — | Single Spring Retainer; Performance |
| 1987 | Chevrolet | V10 Suburban | — | — | Single Spring Retainer; Performance |
| 1987 | Chevrolet | V20 | — | — | Single Spring Retainer; Performance |
| 1987 | Chevrolet | V20 Suburban | — | — | Single Spring Retainer; Performance |
| 1987 | Chevrolet | V30 | — | — | Single Spring Retainer; Performance |
| 1987 | GMC | Caballero | — | — | Single Spring Retainer; Performance |
| 1987 | GMC | G1500 | — | — | Single Spring Retainer; Performance |
| 1987 | GMC | G2500 | — | — | Single Spring Retainer; Performance |
| 1987 | GMC | G3500 | — | — | Single Spring Retainer; Performance |
| 1987 | GMC | Jimmy | — | — | Single Spring Retainer; Performance |
| 1987 | GMC | P2500 | — | — | Single Spring Retainer; Performance |
| 1987 | GMC | P3500 | — | — | Single Spring Retainer; Performance |
| 1987 | GMC | R1500 | — | — | Single Spring Retainer; Performance |
| 1987 | GMC | R1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1987 | GMC | R2500 | — | — | Single Spring Retainer; Performance |
| 1987 | GMC | R2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1987 | GMC | R3500 | — | — | Single Spring Retainer; Performance |
| 1987 | GMC | V1500 | — | — | Single Spring Retainer; Performance |
| 1987 | GMC | V1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1987 | GMC | V2500 | — | — | Single Spring Retainer; Performance |
| 1987 | GMC | V2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1987 | GMC | V3500 | — | — | Single Spring Retainer; Performance |
| 1987 | Oldsmobile | Cutlass | — | — | Single Spring Retainer; Performance |
| 1987 | Oldsmobile | Cutlass Supreme | — | — | Single Spring Retainer; Performance |
| 1987 | Pontiac | Firebird | — | — | Single Spring Retainer; Performance |
| 1987 | Pontiac | Grand Prix | — | — | Single Spring Retainer; Performance |
| 1986 | Buick | Regal | — | — | Single Spring Retainer; Performance |
| 1986 | Chevrolet | C10 | — | — | Single Spring Retainer; Performance |
| 1986 | Chevrolet | C10 Suburban | — | — | Single Spring Retainer; Performance |
| 1986 | Chevrolet | C20 | — | — | Single Spring Retainer; Performance |
| 1986 | Chevrolet | C20 Suburban | — | — | Single Spring Retainer; Performance |
| 1986 | Chevrolet | C30 | — | — | Single Spring Retainer; Performance |
| 1986 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1986 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1986 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1986 | Chevrolet | El Camino | — | — | Single Spring Retainer; Performance |
| 1986 | Chevrolet | G10 | — | — | Single Spring Retainer; Performance |
| 1986 | Chevrolet | G20 | — | — | Single Spring Retainer; Performance |
| 1986 | Chevrolet | G30 | — | — | Single Spring Retainer; Performance |
| 1986 | Chevrolet | K10 | — | — | Single Spring Retainer; Performance |
| 1986 | Chevrolet | K10 Suburban | — | — | Single Spring Retainer; Performance |
| 1986 | Chevrolet | K20 | — | — | Single Spring Retainer; Performance |
| 1986 | Chevrolet | K20 Suburban | — | — | Single Spring Retainer; Performance |
| 1986 | Chevrolet | K30 | — | — | Single Spring Retainer; Performance |
| 1986 | Chevrolet | K5 Blazer | — | — | Single Spring Retainer; Performance |
| 1986 | Chevrolet | Monte Carlo | — | — | Single Spring Retainer; Performance |
| 1986 | Chevrolet | P20 | — | — | Single Spring Retainer; Performance |
| 1986 | Chevrolet | P30 | — | — | Single Spring Retainer; Performance |
| 1986 | GMC | C1500 | — | — | Single Spring Retainer; Performance |
| 1986 | GMC | C1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1986 | GMC | C2500 | — | — | Single Spring Retainer; Performance |
| 1986 | GMC | C2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1986 | GMC | C3500 | — | — | Single Spring Retainer; Performance |
| 1986 | GMC | Caballero | — | — | Single Spring Retainer; Performance |
| 1986 | GMC | G1500 | — | — | Single Spring Retainer; Performance |
| 1986 | GMC | G2500 | — | — | Single Spring Retainer; Performance |
| 1986 | GMC | G3500 | — | — | Single Spring Retainer; Performance |
| 1986 | GMC | Jimmy | — | — | Single Spring Retainer; Performance |
| 1986 | GMC | K1500 | — | — | Single Spring Retainer; Performance |
| 1986 | GMC | K1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1986 | GMC | K2500 | — | — | Single Spring Retainer; Performance |
| 1986 | GMC | K2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1986 | GMC | K3500 | — | — | Single Spring Retainer; Performance |
| 1986 | GMC | P2500 | — | — | Single Spring Retainer; Performance |
| 1986 | GMC | P3500 | — | — | Single Spring Retainer; Performance |
| 1986 | Oldsmobile | Cutlass | — | — | Single Spring Retainer; Performance |
| 1986 | Oldsmobile | Cutlass Supreme | — | — | Single Spring Retainer; Performance |
| 1986 | Pontiac | Bonneville | — | — | Single Spring Retainer; Performance |
| 1986 | Pontiac | Firebird | — | — | Single Spring Retainer; Performance |
| 1986 | Pontiac | Grand Prix | — | — | Single Spring Retainer; Performance |
| 1986 | Pontiac | Parisienne | — | — | Single Spring Retainer; Performance |
| 1985 | Buick | Regal | — | — | Single Spring Retainer; Performance |
| 1985 | Chevrolet | C10 | — | — | Single Spring Retainer; Performance |
| 1985 | Chevrolet | C10 Suburban | — | — | Single Spring Retainer; Performance |
| 1985 | Chevrolet | C20 | — | — | Single Spring Retainer; Performance |
| 1985 | Chevrolet | C20 Suburban | — | — | Single Spring Retainer; Performance |
| 1985 | Chevrolet | C30 | — | — | Single Spring Retainer; Performance |
| 1985 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1985 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1985 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1985 | Chevrolet | El Camino | — | — | Single Spring Retainer; Performance |
| 1985 | Chevrolet | G10 | — | — | Single Spring Retainer; Performance |
| 1985 | Chevrolet | G20 | — | — | Single Spring Retainer; Performance |
| 1985 | Chevrolet | G30 | — | — | Single Spring Retainer; Performance |
| 1985 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1985 | Chevrolet | K10 | — | — | Single Spring Retainer; Performance |
| 1985 | Chevrolet | K10 Suburban | — | — | Single Spring Retainer; Performance |
| 1985 | Chevrolet | K20 | — | — | Single Spring Retainer; Performance |
| 1985 | Chevrolet | K20 Suburban | — | — | Single Spring Retainer; Performance |
| 1985 | Chevrolet | K30 | — | — | Single Spring Retainer; Performance |
| 1985 | Chevrolet | K5 Blazer | — | — | Single Spring Retainer; Performance |
| 1985 | Chevrolet | Monte Carlo | — | — | Single Spring Retainer; Performance |
| 1985 | Chevrolet | P20 | — | — | Single Spring Retainer; Performance |
| 1985 | Chevrolet | P30 | — | — | Single Spring Retainer; Performance |
| 1985 | GMC | C1500 | — | — | Single Spring Retainer; Performance |
| 1985 | GMC | C1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1985 | GMC | C2500 | — | — | Single Spring Retainer; Performance |
| 1985 | GMC | C2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1985 | GMC | C3500 | — | — | Single Spring Retainer; Performance |
| 1985 | GMC | Caballero | — | — | Single Spring Retainer; Performance |
| 1985 | GMC | G1500 | — | — | Single Spring Retainer; Performance |
| 1985 | GMC | G2500 | — | — | Single Spring Retainer; Performance |
| 1985 | GMC | G3500 | — | — | Single Spring Retainer; Performance |
| 1985 | GMC | Jimmy | — | — | Single Spring Retainer; Performance |
| 1985 | GMC | K1500 | — | — | Single Spring Retainer; Performance |
| 1985 | GMC | K1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1985 | GMC | K2500 | — | — | Single Spring Retainer; Performance |
| 1985 | GMC | K2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1985 | GMC | K3500 | — | — | Single Spring Retainer; Performance |
| 1985 | GMC | P2500 | — | — | Single Spring Retainer; Performance |
| 1985 | GMC | P3500 | — | — | Single Spring Retainer; Performance |
| 1985 | Oldsmobile | Cutlass | — | — | Single Spring Retainer; Performance |
| 1985 | Oldsmobile | Cutlass Supreme | — | — | Single Spring Retainer; Performance |
| 1985 | Pontiac | Bonneville | — | — | Single Spring Retainer; Performance |
| 1985 | Pontiac | Firebird | — | — | Single Spring Retainer; Performance |
| 1985 | Pontiac | Grand Prix | — | — | Single Spring Retainer; Performance |
| 1985 | Pontiac | Parisienne | — | — | Single Spring Retainer; Performance |
| 1984 | Buick | Regal | — | — | Single Spring Retainer; Performance |
| 1984 | Chevrolet | C10 | — | — | Single Spring Retainer; Performance |
| 1984 | Chevrolet | C10 Suburban | — | — | Single Spring Retainer; Performance |
| 1984 | Chevrolet | C20 | — | — | Single Spring Retainer; Performance |
| 1984 | Chevrolet | C20 Suburban | — | — | Single Spring Retainer; Performance |
| 1984 | Chevrolet | C30 | — | — | Single Spring Retainer; Performance |
| 1984 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1984 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1984 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1984 | Chevrolet | El Camino | — | DIESEL | Single Spring Retainer; Performance |
| 1984 | Chevrolet | G10 | — | — | Single Spring Retainer; Performance |
| 1984 | Chevrolet | G20 | — | — | Single Spring Retainer; Performance |
| 1984 | Chevrolet | G30 | — | — | Single Spring Retainer; Performance |
| 1984 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1984 | Chevrolet | K10 | — | — | Single Spring Retainer; Performance |
| 1984 | Chevrolet | K10 Suburban | — | — | Single Spring Retainer; Performance |
| 1984 | Chevrolet | K20 | — | — | Single Spring Retainer; Performance |
| 1984 | Chevrolet | K20 Suburban | — | — | Single Spring Retainer; Performance |
| 1984 | Chevrolet | K30 | — | — | Single Spring Retainer; Performance |
| 1984 | Chevrolet | K5 Blazer | — | — | Single Spring Retainer; Performance |
| 1984 | Chevrolet | Monte Carlo | — | — | Single Spring Retainer; Performance |
| 1984 | Chevrolet | P20 | — | — | Single Spring Retainer; Performance |
| 1984 | Chevrolet | P30 | — | — | Single Spring Retainer; Performance |
| 1984 | GMC | C1500 | — | — | Single Spring Retainer; Performance |
| 1984 | GMC | C1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1984 | GMC | C2500 | — | — | Single Spring Retainer; Performance |
| 1984 | GMC | C2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1984 | GMC | C3500 | — | — | Single Spring Retainer; Performance |
| 1984 | GMC | Caballero | — | DIESEL | Single Spring Retainer; Performance |
| 1984 | GMC | G1500 | — | — | Single Spring Retainer; Performance |
| 1984 | GMC | G2500 | — | — | Single Spring Retainer; Performance |
| 1984 | GMC | G3500 | — | — | Single Spring Retainer; Performance |
| 1984 | GMC | Jimmy | — | — | Single Spring Retainer; Performance |
| 1984 | GMC | K1500 | — | — | Single Spring Retainer; Performance |
| 1984 | GMC | K1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1984 | GMC | K2500 | — | — | Single Spring Retainer; Performance |
| 1984 | GMC | K2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1984 | GMC | K3500 | — | — | Single Spring Retainer; Performance |
| 1984 | GMC | P2500 | — | — | Single Spring Retainer; Performance |
| 1984 | GMC | P3500 | — | — | Single Spring Retainer; Performance |
| 1984 | Oldsmobile | Cutlass Calais | — | — | Single Spring Retainer; Performance |
| 1984 | Pontiac | Bonneville | — | — | Single Spring Retainer; Performance |
| 1984 | Pontiac | Firebird | — | — | Single Spring Retainer; Performance |
| 1984 | Pontiac | Grand Prix | — | — | Single Spring Retainer; Performance |
| 1984 | Pontiac | Parisienne | — | — | Single Spring Retainer; Performance |
| 1983 | Buick | Regal | — | — | Single Spring Retainer; Performance |
| 1983 | Chevrolet | C10 | — | — | Single Spring Retainer; Performance |
| 1983 | Chevrolet | C10 Suburban | — | — | Single Spring Retainer; Performance |
| 1983 | Chevrolet | C20 | — | — | Single Spring Retainer; Performance |
| 1983 | Chevrolet | C20 Suburban | — | — | Single Spring Retainer; Performance |
| 1983 | Chevrolet | C30 | — | — | Single Spring Retainer; Performance |
| 1983 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1983 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1983 | Chevrolet | El Camino | — | DIESEL | Single Spring Retainer; Performance |
| 1983 | Chevrolet | G10 | — | — | Single Spring Retainer; Performance |
| 1983 | Chevrolet | G20 | — | — | Single Spring Retainer; Performance |
| 1983 | Chevrolet | G30 | — | — | Single Spring Retainer; Performance |
| 1983 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1983 | Chevrolet | K10 | — | — | Single Spring Retainer; Performance |
| 1983 | Chevrolet | K10 Suburban | — | — | Single Spring Retainer; Performance |
| 1983 | Chevrolet | K20 | — | — | Single Spring Retainer; Performance |
| 1983 | Chevrolet | K20 Suburban | — | — | Single Spring Retainer; Performance |
| 1983 | Chevrolet | K30 | — | — | Single Spring Retainer; Performance |
| 1983 | Chevrolet | K5 Blazer | — | — | Single Spring Retainer; Performance |
| 1983 | Chevrolet | Malibu | — | — | Single Spring Retainer; Performance |
| 1983 | Chevrolet | Monte Carlo | — | — | Single Spring Retainer; Performance |
| 1983 | Chevrolet | P20 | — | — | Single Spring Retainer; Performance |
| 1983 | Chevrolet | P30 | — | — | Single Spring Retainer; Performance |
| 1983 | GMC | C1500 | — | — | Single Spring Retainer; Performance |
| 1983 | GMC | C1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1983 | GMC | C2500 | — | — | Single Spring Retainer; Performance |
| 1983 | GMC | C2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1983 | GMC | C3500 | — | — | Single Spring Retainer; Performance |
| 1983 | GMC | Caballero | — | DIESEL | Single Spring Retainer; Performance |
| 1983 | GMC | G1500 | — | — | Single Spring Retainer; Performance |
| 1983 | GMC | G2500 | — | — | Single Spring Retainer; Performance |
| 1983 | GMC | G3500 | — | — | Single Spring Retainer; Performance |
| 1983 | GMC | Jimmy | — | — | Single Spring Retainer; Performance |
| 1983 | GMC | K1500 | — | — | Single Spring Retainer; Performance |
| 1983 | GMC | K1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1983 | GMC | K2500 | — | — | Single Spring Retainer; Performance |
| 1983 | GMC | K2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1983 | GMC | K3500 | — | — | Single Spring Retainer; Performance |
| 1983 | GMC | P2500 | — | — | Single Spring Retainer; Performance |
| 1983 | GMC | P3500 | — | — | Single Spring Retainer; Performance |
| 1983 | Oldsmobile | Cutlass Cruiser | — | — | Single Spring Retainer; Performance |
| 1983 | Oldsmobile | Cutlass Supreme | — | — | Single Spring Retainer; Performance |
| 1983 | Pontiac | Bonneville | — | — | Single Spring Retainer; Performance |
| 1983 | Pontiac | Firebird | — | — | Single Spring Retainer; Performance |
| 1983 | Pontiac | Grand LeMans | — | — | Single Spring Retainer; Performance |
| 1983 | Pontiac | Grand Prix | — | — | Single Spring Retainer; Performance |
| 1983 | Pontiac | Parisienne | — | — | Single Spring Retainer; Performance |
| 1982 | Buick | LeSabre | — | — | Single Spring Retainer; Performance |
| 1982 | Buick | Regal | — | — | Single Spring Retainer; Performance |
| 1982 | Chevrolet | C10 | — | — | Single Spring Retainer; Performance |
| 1982 | Chevrolet | C10 Suburban | — | — | Single Spring Retainer; Performance |
| 1982 | Chevrolet | C20 | — | — | Single Spring Retainer; Performance |
| 1982 | Chevrolet | C20 Suburban | — | — | Single Spring Retainer; Performance |
| 1982 | Chevrolet | C30 | — | — | Single Spring Retainer; Performance |
| 1982 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1982 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1982 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1982 | Chevrolet | El Camino | — | — | Single Spring Retainer; Performance |
| 1982 | Chevrolet | G10 | — | — | Single Spring Retainer; Performance |
| 1982 | Chevrolet | G20 | — | — | Single Spring Retainer; Performance |
| 1982 | Chevrolet | G30 | — | — | Single Spring Retainer; Performance |
| 1982 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1982 | Chevrolet | K10 | — | — | Single Spring Retainer; Performance |
| 1982 | Chevrolet | K10 Suburban | — | — | Single Spring Retainer; Performance |
| 1982 | Chevrolet | K20 | — | — | Single Spring Retainer; Performance |
| 1982 | Chevrolet | K20 Suburban | — | — | Single Spring Retainer; Performance |
| 1982 | Chevrolet | K30 | — | — | Single Spring Retainer; Performance |
| 1982 | Chevrolet | K5 Blazer | — | — | Single Spring Retainer; Performance |
| 1982 | Chevrolet | Malibu | — | — | Single Spring Retainer; Performance |
| 1982 | Chevrolet | Monte Carlo | — | — | Single Spring Retainer; Performance |
| 1982 | Chevrolet | P20 | — | — | Single Spring Retainer; Performance |
| 1982 | Chevrolet | P30 | — | — | Single Spring Retainer; Performance |
| 1982 | GMC | C1500 | — | — | Single Spring Retainer; Performance |
| 1982 | GMC | C1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1982 | GMC | C2500 | — | — | Single Spring Retainer; Performance |
| 1982 | GMC | C2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1982 | GMC | C3500 | — | — | Single Spring Retainer; Performance |
| 1982 | GMC | Caballero | — | — | Single Spring Retainer; Performance |
| 1982 | GMC | G1500 | — | — | Single Spring Retainer; Performance |
| 1982 | GMC | G2500 | — | — | Single Spring Retainer; Performance |
| 1982 | GMC | G3500 | — | — | Single Spring Retainer; Performance |
| 1982 | GMC | Jimmy | — | — | Single Spring Retainer; Performance |
| 1982 | GMC | K1500 | — | — | Single Spring Retainer; Performance |
| 1982 | GMC | K1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1982 | GMC | K2500 | — | — | Single Spring Retainer; Performance |
| 1982 | GMC | K2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1982 | GMC | K3500 | — | — | Single Spring Retainer; Performance |
| 1982 | GMC | P2500 | — | — | Single Spring Retainer; Performance |
| 1982 | GMC | P3500 | — | — | Single Spring Retainer; Performance |
| 1982 | Oldsmobile | Cutlass Calais | — | — | Single Spring Retainer; Performance |
| 1982 | Oldsmobile | Cutlass Cruiser | — | — | Single Spring Retainer; Performance |
| 1982 | Oldsmobile | Cutlass Supreme | — | — | Single Spring Retainer; Performance |
| 1982 | Oldsmobile | Delta 88 | — | — | Single Spring Retainer; Performance |
| 1982 | Pontiac | Firebird | — | — | Single Spring Retainer; Performance |
| 1982 | Pontiac | Grand LeMans | — | — | Single Spring Retainer; Performance |
| 1982 | Pontiac | Grand Prix | — | — | Single Spring Retainer; Performance |
| 1982 | Pontiac | Parisienne | — | — | Single Spring Retainer; Performance |
| 1981 | Buick | Century | — | — | Single Spring Retainer; Performance |
| 1981 | Buick | Regal | — | — | Single Spring Retainer; Performance |
| 1981 | Chevrolet | Bel Air | — | — | Single Spring Retainer; Performance |
| 1981 | Chevrolet | C10 | — | — | Single Spring Retainer; Performance |
| 1981 | Chevrolet | C10 Suburban | — | — | Single Spring Retainer; Performance |
| 1981 | Chevrolet | C20 | — | — | Single Spring Retainer; Performance |
| 1981 | Chevrolet | C20 Suburban | — | — | Single Spring Retainer; Performance |
| 1981 | Chevrolet | C30 | — | — | Single Spring Retainer; Performance |
| 1981 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1981 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1981 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1981 | Chevrolet | El Camino | — | — | Single Spring Retainer; Performance |
| 1981 | Chevrolet | G10 | — | — | Single Spring Retainer; Performance |
| 1981 | Chevrolet | G20 | — | — | Single Spring Retainer; Performance |
| 1981 | Chevrolet | G30 | — | — | Single Spring Retainer; Performance |
| 1981 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1981 | Chevrolet | K10 | — | — | Single Spring Retainer; Performance |
| 1981 | Chevrolet | K10 Suburban | — | — | Single Spring Retainer; Performance |
| 1981 | Chevrolet | K20 | — | — | Single Spring Retainer; Performance |
| 1981 | Chevrolet | K20 Suburban | — | — | Single Spring Retainer; Performance |
| 1981 | Chevrolet | K30 | — | — | Single Spring Retainer; Performance |
| 1981 | Chevrolet | K5 Blazer | — | — | Single Spring Retainer; Performance |
| 1981 | Chevrolet | Malibu | — | — | Single Spring Retainer; Performance |
| 1981 | Chevrolet | Monte Carlo | — | — | Single Spring Retainer; Performance |
| 1981 | Chevrolet | P20 | — | — | Single Spring Retainer; Performance |
| 1981 | Chevrolet | P30 | — | — | Single Spring Retainer; Performance |
| 1981 | GMC | C1500 | — | — | Single Spring Retainer; Performance |
| 1981 | GMC | C1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1981 | GMC | C2500 | — | — | Single Spring Retainer; Performance |
| 1981 | GMC | C2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1981 | GMC | C3500 | — | — | Single Spring Retainer; Performance |
| 1981 | GMC | Caballero | — | — | Single Spring Retainer; Performance |
| 1981 | GMC | G1500 | — | — | Single Spring Retainer; Performance |
| 1981 | GMC | G2500 | — | — | Single Spring Retainer; Performance |
| 1981 | GMC | G3500 | — | — | Single Spring Retainer; Performance |
| 1981 | GMC | Jimmy | — | — | Single Spring Retainer; Performance |
| 1981 | GMC | K1500 | — | — | Single Spring Retainer; Performance |
| 1981 | GMC | K1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1981 | GMC | K2500 | — | — | Single Spring Retainer; Performance |
| 1981 | GMC | K2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1981 | GMC | K3500 | — | — | Single Spring Retainer; Performance |
| 1981 | GMC | P2500 | — | — | Single Spring Retainer; Performance |
| 1981 | GMC | P3500 | — | — | Single Spring Retainer; Performance |
| 1981 | Oldsmobile | Cutlass | — | — | Single Spring Retainer; Performance |
| 1981 | Oldsmobile | Delta 88 | — | — | Single Spring Retainer; Performance |
| 1981 | Pontiac | Catalina | — | — | Single Spring Retainer; Performance |
| 1981 | Pontiac | Firebird | — | — | Single Spring Retainer; Performance |
| 1981 | Pontiac | Grand LeMans | — | — | Single Spring Retainer; Performance |
| 1981 | Pontiac | Grand Prix | — | — | Single Spring Retainer; Performance |
| 1981 | Pontiac | Laurentian | — | — | Single Spring Retainer; Performance |
| 1981 | Pontiac | LeMans | — | — | Single Spring Retainer; Performance |
| 1981 | Pontiac | Parisienne | — | — | Single Spring Retainer; Performance |
| 1980 | Buick | Century | — | — | Single Spring Retainer; Performance |
| 1980 | Buick | Regal | — | — | Single Spring Retainer; Performance |
| 1980 | Chevrolet | C10 | — | — | Single Spring Retainer; Performance |
| 1980 | Chevrolet | C10 Suburban | — | — | Single Spring Retainer; Performance |
| 1980 | Chevrolet | C20 | — | — | Single Spring Retainer; Performance |
| 1980 | Chevrolet | C20 Suburban | — | — | Single Spring Retainer; Performance |
| 1980 | Chevrolet | C30 | — | — | Single Spring Retainer; Performance |
| 1980 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1980 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1980 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1980 | Chevrolet | El Camino | — | — | Single Spring Retainer; Performance |
| 1980 | Chevrolet | G10 | — | — | Single Spring Retainer; Performance |
| 1980 | Chevrolet | G20 | — | — | Single Spring Retainer; Performance |
| 1980 | Chevrolet | G30 | — | — | Single Spring Retainer; Performance |
| 1980 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1980 | Chevrolet | K10 | — | — | Single Spring Retainer; Performance |
| 1980 | Chevrolet | K10 Suburban | — | — | Single Spring Retainer; Performance |
| 1980 | Chevrolet | K20 | — | — | Single Spring Retainer; Performance |
| 1980 | Chevrolet | K20 Suburban | — | — | Single Spring Retainer; Performance |
| 1980 | Chevrolet | K30 | — | — | Single Spring Retainer; Performance |
| 1980 | Chevrolet | K5 Blazer | — | — | Single Spring Retainer; Performance |
| 1980 | Chevrolet | Malibu | — | — | Single Spring Retainer; Performance |
| 1980 | Chevrolet | Monte Carlo | — | — | Single Spring Retainer; Performance |
| 1980 | Chevrolet | P20 | — | — | Single Spring Retainer; Performance |
| 1980 | Chevrolet | P30 | — | — | Single Spring Retainer; Performance |
| 1980 | GMC | C1500 | — | — | Single Spring Retainer; Performance |
| 1980 | GMC | C1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1980 | GMC | C2500 | — | — | Single Spring Retainer; Performance |
| 1980 | GMC | C2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1980 | GMC | C3500 | — | — | Single Spring Retainer; Performance |
| 1980 | GMC | Caballero | — | — | Single Spring Retainer; Performance |
| 1980 | GMC | G1500 | — | — | Single Spring Retainer; Performance |
| 1980 | GMC | G2500 | — | — | Single Spring Retainer; Performance |
| 1980 | GMC | G3500 | — | — | Single Spring Retainer; Performance |
| 1980 | GMC | Jimmy | — | — | Single Spring Retainer; Performance |
| 1980 | GMC | K1500 | — | — | Single Spring Retainer; Performance |
| 1980 | GMC | K1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1980 | GMC | K2500 | — | — | Single Spring Retainer; Performance |
| 1980 | GMC | K2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1980 | GMC | K3500 | — | — | Single Spring Retainer; Performance |
| 1980 | GMC | P2500 | — | — | Single Spring Retainer; Performance |
| 1980 | GMC | P3500 | — | — | Single Spring Retainer; Performance |
| 1980 | Oldsmobile | Cutlass | — | — | Single Spring Retainer; Performance |
| 1980 | Oldsmobile | Cutlass Calais | — | — | Single Spring Retainer; Performance |
| 1980 | Oldsmobile | Cutlass Cruiser | — | — | Single Spring Retainer; Performance |
| 1980 | Oldsmobile | Cutlass Salon | — | — | Single Spring Retainer; Performance |
| 1980 | Oldsmobile | Cutlass Supreme | — | — | Single Spring Retainer; Performance |
| 1980 | Pontiac | Catalina | — | — | Single Spring Retainer; Performance |
| 1980 | Pontiac | Firebird | — | — | Single Spring Retainer; Performance |
| 1980 | Pontiac | Grand Am | — | — | Single Spring Retainer; Performance |
| 1980 | Pontiac | Grand LeMans | — | — | Single Spring Retainer; Performance |
| 1980 | Pontiac | Grand Prix | — | — | Single Spring Retainer; Performance |
| 1980 | Pontiac | Laurentian | — | — | Single Spring Retainer; Performance |
| 1980 | Pontiac | LeMans | — | — | Single Spring Retainer; Performance |
| 1980 | Pontiac | Parisienne | — | — | Single Spring Retainer; Performance |
| 1979 | Buick | Century | — | — | Single Spring Retainer; Performance |
| 1979 | Buick | Regal | — | — | Single Spring Retainer; Performance |
| 1979 | Buick | Skylark | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | C10 | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | C10 Suburban | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | C20 | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | C20 Suburban | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | C30 | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | C50 | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | C60 | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | C70 | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | El Camino | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | G10 | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | G20 | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | G30 | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | K10 | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | K10 Suburban | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | K20 | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | K20 Suburban | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | K30 | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | K5 Blazer | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | Malibu | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | Monte Carlo | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | Monza | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | Nova | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | P10 | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | P20 | — | — | Single Spring Retainer; Performance |
| 1979 | Chevrolet | P30 | — | — | Single Spring Retainer; Performance |
| 1979 | GMC | C1500 | — | — | Single Spring Retainer; Performance |
| 1979 | GMC | C1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1979 | GMC | C2500 | — | — | Single Spring Retainer; Performance |
| 1979 | GMC | C2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1979 | GMC | C3500 | — | — | Single Spring Retainer; Performance |
| 1979 | GMC | C5000 | — | — | Single Spring Retainer; Performance |
| 1979 | GMC | C6000 | — | — | Single Spring Retainer; Performance |
| 1979 | GMC | C7000 | — | — | Single Spring Retainer; Performance |
| 1979 | GMC | Caballero | — | — | Single Spring Retainer; Performance |
| 1979 | GMC | G1500 | — | — | Single Spring Retainer; Performance |
| 1979 | GMC | G2500 | — | — | Single Spring Retainer; Performance |
| 1979 | GMC | G3500 | — | — | Single Spring Retainer; Performance |
| 1979 | GMC | Jimmy | — | — | Single Spring Retainer; Performance |
| 1979 | GMC | K1500 | — | — | Single Spring Retainer; Performance |
| 1979 | GMC | K1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1979 | GMC | K2500 | — | — | Single Spring Retainer; Performance |
| 1979 | GMC | K2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1979 | GMC | K3500 | — | — | Single Spring Retainer; Performance |
| 1979 | GMC | P2500 | — | — | Single Spring Retainer; Performance |
| 1979 | GMC | P3500 | — | — | Single Spring Retainer; Performance |
| 1979 | Oldsmobile | Cutlass | — | — | Single Spring Retainer; Performance |
| 1979 | Oldsmobile | Cutlass Calais | — | — | Single Spring Retainer; Performance |
| 1979 | Oldsmobile | Cutlass Salon | — | — | Single Spring Retainer; Performance |
| 1979 | Oldsmobile | Cutlass Supreme | — | — | Single Spring Retainer; Performance |
| 1979 | Oldsmobile | Omega | — | — | Single Spring Retainer; Performance |
| 1979 | Oldsmobile | Starfire | — | — | Single Spring Retainer; Performance |
| 1979 | Pontiac | Firebird | — | — | Single Spring Retainer; Performance |
| 1979 | Pontiac | Grand Am | — | — | Single Spring Retainer; Performance |
| 1979 | Pontiac | Grand LeMans | — | — | Single Spring Retainer; Performance |
| 1979 | Pontiac | Grand Prix | — | — | Single Spring Retainer; Performance |
| 1979 | Pontiac | Laurentian | — | — | Single Spring Retainer; Performance |
| 1979 | Pontiac | LeMans | — | — | Single Spring Retainer; Performance |
| 1979 | Pontiac | Parisienne | — | — | Single Spring Retainer; Performance |
| 1979 | Pontiac | Phoenix | — | — | Single Spring Retainer; Performance |
| 1979 | Pontiac | Sunbird | — | — | Single Spring Retainer; Performance |
| 1978 | Buick | Century | — | — | Single Spring Retainer; Performance |
| 1978 | Buick | LeSabre | — | — | Single Spring Retainer; Performance |
| 1978 | Buick | Regal | — | — | Single Spring Retainer; Performance |
| 1978 | Buick | Skylark | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | C10 | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | C10 Suburban | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | C20 | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | C20 Suburban | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | C30 | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | C50 | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | C60 | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | El Camino | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | G10 | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | G20 | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | G30 | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | K10 | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | K10 Suburban | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | K20 | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | K20 Suburban | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | K30 | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | K5 Blazer | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | Malibu | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | Monte Carlo | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | Monza | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | Nova | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | P10 | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | P20 | — | — | Single Spring Retainer; Performance |
| 1978 | Chevrolet | P30 | — | — | Single Spring Retainer; Performance |
| 1978 | GMC | C15 | — | — | Single Spring Retainer; Performance |
| 1978 | GMC | C15 Suburban | — | — | Single Spring Retainer; Performance |
| 1978 | GMC | C25 | — | — | Single Spring Retainer; Performance |
| 1978 | GMC | C25 Suburban | — | — | Single Spring Retainer; Performance |
| 1978 | GMC | C35 | — | — | Single Spring Retainer; Performance |
| 1978 | GMC | Caballero | — | — | Single Spring Retainer; Performance |
| 1978 | GMC | G15 | — | — | Single Spring Retainer; Performance |
| 1978 | GMC | G25 | — | — | Single Spring Retainer; Performance |
| 1978 | GMC | G35 | — | — | Single Spring Retainer; Performance |
| 1978 | GMC | Jimmy | — | — | Single Spring Retainer; Performance |
| 1978 | GMC | K15 | — | — | Single Spring Retainer; Performance |
| 1978 | GMC | K15 Suburban | — | — | Single Spring Retainer; Performance |
| 1978 | GMC | K25 | — | — | Single Spring Retainer; Performance |
| 1978 | GMC | K25 Suburban | — | — | Single Spring Retainer; Performance |
| 1978 | GMC | K35 | — | — | Single Spring Retainer; Performance |
| 1978 | GMC | P25 | — | — | Single Spring Retainer; Performance |
| 1978 | GMC | P35 | — | — | Single Spring Retainer; Performance |
| 1978 | Oldsmobile | Cutlass | — | — | Single Spring Retainer; Performance |
| 1978 | Oldsmobile | Cutlass Calais | — | — | Single Spring Retainer; Performance |
| 1978 | Oldsmobile | Cutlass Salon | — | — | Single Spring Retainer; Performance |
| 1978 | Oldsmobile | Cutlass Supreme | — | — | Single Spring Retainer; Performance |
| 1978 | Oldsmobile | Omega | — | — | Single Spring Retainer; Performance |
| 1978 | Oldsmobile | Starfire | — | — | Single Spring Retainer; Performance |
| 1978 | Pontiac | Firebird | — | — | Single Spring Retainer; Performance |
| 1978 | Pontiac | Grand Am | — | — | Single Spring Retainer; Performance |
| 1978 | Pontiac | Grand LeMans | — | — | Single Spring Retainer; Performance |
| 1978 | Pontiac | Grand Prix | — | — | Single Spring Retainer; Performance |
| 1978 | Pontiac | Laurentian | — | — | Single Spring Retainer; Performance |
| 1978 | Pontiac | LeMans | — | — | Single Spring Retainer; Performance |
| 1978 | Pontiac | Parisienne | — | — | Single Spring Retainer; Performance |
| 1978 | Pontiac | Phoenix | — | — | Single Spring Retainer; Performance |
| 1978 | Pontiac | Sunbird | — | — | Single Spring Retainer; Performance |
| 1977 | Buick | Century | — | — | Single Spring Retainer; Performance |
| 1977 | Buick | Regal | — | — | Single Spring Retainer; Performance |
| 1977 | Buick | Skylark | — | — | Single Spring Retainer; Performance |
| 1977 | Chevrolet | C10 | — | — | Single Spring Retainer; Performance |
| 1977 | Chevrolet | C10 Suburban | — | — | Single Spring Retainer; Performance |
| 1977 | Chevrolet | C20 | — | — | Single Spring Retainer; Performance |
| 1977 | Chevrolet | C20 Suburban | — | — | Single Spring Retainer; Performance |
| 1977 | Chevrolet | C30 | — | — | Single Spring Retainer; Performance |
| 1977 | Chevrolet | C50 | — | — | Single Spring Retainer; Performance |
| 1977 | Chevrolet | C60 | — | — | Single Spring Retainer; Performance |
| 1977 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1977 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1977 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1977 | Chevrolet | El Camino | — | — | Single Spring Retainer; Performance |
| 1977 | Chevrolet | G10 | — | — | Single Spring Retainer; Performance |
| 1977 | Chevrolet | G20 | — | — | Single Spring Retainer; Performance |
| 1977 | Chevrolet | G30 | — | — | Single Spring Retainer; Performance |
| 1977 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1977 | Chevrolet | K10 | — | — | Single Spring Retainer; Performance |
| 1977 | Chevrolet | K10 Suburban | — | — | Single Spring Retainer; Performance |
| 1977 | Chevrolet | K20 | — | — | Single Spring Retainer; Performance |
| 1977 | Chevrolet | K20 Suburban | — | — | Single Spring Retainer; Performance |
| 1977 | Chevrolet | K30 | — | — | Single Spring Retainer; Performance |
| 1977 | Chevrolet | K5 Blazer | — | — | Single Spring Retainer; Performance |
| 1977 | Chevrolet | Monte Carlo | — | — | Single Spring Retainer; Performance |
| 1977 | Chevrolet | Monza | — | — | Single Spring Retainer; Performance |
| 1977 | Chevrolet | Nova | — | — | Single Spring Retainer; Performance |
| 1977 | Chevrolet | P10 | — | — | Single Spring Retainer; Performance |
| 1977 | Chevrolet | P20 | — | — | Single Spring Retainer; Performance |
| 1977 | Chevrolet | P30 | — | — | Single Spring Retainer; Performance |
| 1977 | GMC | C15 | — | — | Single Spring Retainer; Performance |
| 1977 | GMC | C15 Suburban | — | — | Single Spring Retainer; Performance |
| 1977 | GMC | C25 | — | — | Single Spring Retainer; Performance |
| 1977 | GMC | C25 Suburban | — | — | Single Spring Retainer; Performance |
| 1977 | GMC | C35 | — | — | Single Spring Retainer; Performance |
| 1977 | GMC | G15 | — | — | Single Spring Retainer; Performance |
| 1977 | GMC | G25 | — | — | Single Spring Retainer; Performance |
| 1977 | GMC | G35 | — | — | Single Spring Retainer; Performance |
| 1977 | GMC | Jimmy | — | — | Single Spring Retainer; Performance |
| 1977 | GMC | K15 | — | — | Single Spring Retainer; Performance |
| 1977 | GMC | K15 Suburban | — | — | Single Spring Retainer; Performance |
| 1977 | GMC | K25 | — | — | Single Spring Retainer; Performance |
| 1977 | GMC | K25 Suburban | — | — | Single Spring Retainer; Performance |
| 1977 | GMC | K35 | — | — | Single Spring Retainer; Performance |
| 1977 | GMC | P25 | — | — | Single Spring Retainer; Performance |
| 1977 | GMC | P35 | — | — | Single Spring Retainer; Performance |
| 1977 | GMC | Sprint | — | — | Single Spring Retainer; Performance |
| 1977 | Oldsmobile | Custom Cruiser | — | — | Single Spring Retainer; Performance |
| 1977 | Oldsmobile | Delta 88 | — | — | Single Spring Retainer; Performance |
| 1977 | Oldsmobile | Omega | — | — | Single Spring Retainer; Performance |
| 1977 | Oldsmobile | Starfire | — | — | Single Spring Retainer; Performance |
| 1977 | Pontiac | Firebird | — | — | Single Spring Retainer; Performance |
| 1977 | Pontiac | Grand LeMans | — | — | Single Spring Retainer; Performance |
| 1977 | Pontiac | Laurentian | — | — | Single Spring Retainer; Performance |
| 1977 | Pontiac | LeMans | — | — | Single Spring Retainer; Performance |
| 1977 | Pontiac | Parisienne | — | — | Single Spring Retainer; Performance |
| 1977 | Pontiac | Phoenix | — | — | Single Spring Retainer; Performance |
| 1977 | Pontiac | Ventura | — | — | Single Spring Retainer; Performance |
| 1976 | Chevrolet | C10 | — | — | Single Spring Retainer; Performance |
| 1976 | Chevrolet | C10 Suburban | — | — | Single Spring Retainer; Performance |
| 1976 | Chevrolet | C20 | — | — | Single Spring Retainer; Performance |
| 1976 | Chevrolet | C20 Suburban | — | — | Single Spring Retainer; Performance |
| 1976 | Chevrolet | C30 | — | — | Single Spring Retainer; Performance |
| 1976 | Chevrolet | C50 | — | — | Single Spring Retainer; Performance |
| 1976 | Chevrolet | C60 | — | — | Single Spring Retainer; Performance |
| 1976 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1976 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1976 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1976 | Chevrolet | El Camino | — | — | Single Spring Retainer; Performance |
| 1976 | Chevrolet | G10 | — | — | Single Spring Retainer; Performance |
| 1976 | Chevrolet | G20 | — | — | Single Spring Retainer; Performance |
| 1976 | Chevrolet | G30 | — | — | Single Spring Retainer; Performance |
| 1976 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1976 | Chevrolet | K10 | — | — | Single Spring Retainer; Performance |
| 1976 | Chevrolet | K10 Suburban | — | — | Single Spring Retainer; Performance |
| 1976 | Chevrolet | K20 | — | — | Single Spring Retainer; Performance |
| 1976 | Chevrolet | K20 Suburban | — | — | Single Spring Retainer; Performance |
| 1976 | Chevrolet | K5 Blazer | — | — | Single Spring Retainer; Performance |
| 1976 | Chevrolet | Monte Carlo | — | — | Single Spring Retainer; Performance |
| 1976 | Chevrolet | Monza | — | — | Single Spring Retainer; Performance |
| 1976 | Chevrolet | Nova | — | — | Single Spring Retainer; Performance |
| 1976 | Chevrolet | P20 | — | — | Single Spring Retainer; Performance |
| 1976 | Chevrolet | P30 | — | — | Single Spring Retainer; Performance |
| 1976 | GMC | C15 | — | — | Single Spring Retainer; Performance |
| 1976 | GMC | C15 Suburban | — | — | Single Spring Retainer; Performance |
| 1976 | GMC | C25 | — | — | Single Spring Retainer; Performance |
| 1976 | GMC | C25 Suburban | — | — | Single Spring Retainer; Performance |
| 1976 | GMC | C35 | — | — | Single Spring Retainer; Performance |
| 1976 | GMC | G15 | — | — | Single Spring Retainer; Performance |
| 1976 | GMC | G25 | — | — | Single Spring Retainer; Performance |
| 1976 | GMC | G35 | — | — | Single Spring Retainer; Performance |
| 1976 | GMC | Jimmy | — | — | Single Spring Retainer; Performance |
| 1976 | GMC | K15 | — | — | Single Spring Retainer; Performance |
| 1976 | GMC | K15 Suburban | — | — | Single Spring Retainer; Performance |
| 1976 | GMC | K25 | — | — | Single Spring Retainer; Performance |
| 1976 | GMC | K25 Suburban | — | — | Single Spring Retainer; Performance |
| 1976 | GMC | P25 | — | — | Single Spring Retainer; Performance |
| 1976 | GMC | P35 | — | — | Single Spring Retainer; Performance |
| 1976 | GMC | Sprint | — | — | Single Spring Retainer; Performance |
| 1976 | Pontiac | Grand LeMans | — | — | Single Spring Retainer; Performance |
| 1976 | Pontiac | LeMans | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | Bel Air | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | C10 | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | C10 Suburban | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | C20 | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | C20 Suburban | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | C30 | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | C50 | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | C60 | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | El Camino | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | G10 | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | G20 | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | G30 | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | K10 | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | K10 Suburban | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | K20 | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | K20 Suburban | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | K5 Blazer | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | Malibu | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | Monte Carlo | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | Monza | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | Nova | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | P10 | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | P20 | — | — | Single Spring Retainer; Performance |
| 1975 | Chevrolet | P30 | — | — | Single Spring Retainer; Performance |
| 1975 | GMC | C15 | — | — | Single Spring Retainer; Performance |
| 1975 | GMC | C15 Suburban | — | — | Single Spring Retainer; Performance |
| 1975 | GMC | C25 | — | — | Single Spring Retainer; Performance |
| 1975 | GMC | C25 Suburban | — | — | Single Spring Retainer; Performance |
| 1975 | GMC | C35 | — | — | Single Spring Retainer; Performance |
| 1975 | GMC | G15 | — | — | Single Spring Retainer; Performance |
| 1975 | GMC | G25 | — | — | Single Spring Retainer; Performance |
| 1975 | GMC | G35 | — | — | Single Spring Retainer; Performance |
| 1975 | GMC | Jimmy | — | — | Single Spring Retainer; Performance |
| 1975 | GMC | K15 | — | — | Single Spring Retainer; Performance |
| 1975 | GMC | K15 Suburban | — | — | Single Spring Retainer; Performance |
| 1975 | GMC | K25 | — | — | Single Spring Retainer; Performance |
| 1975 | GMC | K25 Suburban | — | — | Single Spring Retainer; Performance |
| 1975 | GMC | P25 | — | — | Single Spring Retainer; Performance |
| 1975 | GMC | P35 | — | — | Single Spring Retainer; Performance |
| 1975 | GMC | Sprint | — | — | Single Spring Retainer; Performance |
| 1974 | Chevrolet | Bel Air | — | — | Single Spring Retainer; Performance |
| 1974 | Chevrolet | Blazer | — | — | Single Spring Retainer; Performance |
| 1974 | Chevrolet | C10 Pickup | — | — | Single Spring Retainer; Performance |
| 1974 | Chevrolet | C10 Suburban | — | — | Single Spring Retainer; Performance |
| 1974 | Chevrolet | C20 Pickup | — | — | Single Spring Retainer; Performance |
| 1974 | Chevrolet | C20 Suburban | — | — | Single Spring Retainer; Performance |
| 1974 | Chevrolet | C30 Pickup | — | — | Single Spring Retainer; Performance |
| 1974 | Chevrolet | C50 | — | — | Single Spring Retainer; Performance |
| 1974 | Chevrolet | C60 | — | — | Single Spring Retainer; Performance |
| 1974 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1974 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1974 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1974 | Chevrolet | El Camino | — | — | Single Spring Retainer; Performance |
| 1974 | Chevrolet | G10 Van | — | — | Single Spring Retainer; Performance |
| 1974 | Chevrolet | G20 Van | — | — | Single Spring Retainer; Performance |
| 1974 | Chevrolet | G30 Van | — | — | Single Spring Retainer; Performance |
| 1974 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1974 | Chevrolet | K10 Pickup | — | — | Single Spring Retainer; Performance |
| 1974 | Chevrolet | K10 Suburban | — | — | Single Spring Retainer; Performance |
| 1974 | Chevrolet | K20 Pickup | — | — | Single Spring Retainer; Performance |
| 1974 | Chevrolet | K20 Suburban | — | — | Single Spring Retainer; Performance |
| 1974 | Chevrolet | K30 Pickup | — | — | Single Spring Retainer; Performance |
| 1974 | Chevrolet | Monte Carlo | — | — | Single Spring Retainer; Performance |
| 1974 | Chevrolet | Nova | — | — | Single Spring Retainer; Performance |
| 1974 | Chevrolet | P20 Van | — | — | Single Spring Retainer; Performance |
| 1974 | Chevrolet | P30 Van | — | — | Single Spring Retainer; Performance |
| 1974 | GMC | C15/C1500 Pickup | — | — | Single Spring Retainer; Performance |
| 1974 | GMC | C15/C1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1974 | GMC | C25/C2500 Pickup | — | — | Single Spring Retainer; Performance |
| 1974 | GMC | C25/C2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1974 | GMC | C35/C3500 Pickup | — | — | Single Spring Retainer; Performance |
| 1974 | GMC | G15/G1500 Van | — | — | Single Spring Retainer; Performance |
| 1974 | GMC | G25/G2500 Van | — | — | Single Spring Retainer; Performance |
| 1974 | GMC | G35/G3500 Van | — | — | Single Spring Retainer; Performance |
| 1974 | GMC | Jimmy | — | — | Single Spring Retainer; Performance |
| 1974 | GMC | K15/K1500 Pickup | — | — | Single Spring Retainer; Performance |
| 1974 | GMC | K15/K1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1974 | GMC | K25/K2500 Pickup | — | — | Single Spring Retainer; Performance |
| 1974 | GMC | K25/K2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1974 | GMC | K35/K3500 Pickup | — | — | Single Spring Retainer; Performance |
| 1974 | GMC | P25/P2500 Van | — | — | Single Spring Retainer; Performance |
| 1974 | GMC | P35/P3500 Van | — | — | Single Spring Retainer; Performance |
| 1974 | GMC | Sprint | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | Bel Air | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | Blazer | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | C10 Pickup | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | C10 Suburban | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | C20 Pickup | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | C20 Suburban | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | C30 Pickup | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | C50 | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | C60 | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | Chevelle | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | El Camino | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | G10 Van | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | G20 Van | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | G30 Van | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | K10 Pickup | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | K10 Suburban | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | K20 Pickup | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | K20 Suburban | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | K30 Pickup | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | Monte Carlo | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | Nova | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | P10 Van | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | P20 Van | — | — | Single Spring Retainer; Performance |
| 1973 | Chevrolet | P30 Van | — | — | Single Spring Retainer; Performance |
| 1973 | GMC | C15/C1500 Pickup | — | — | Single Spring Retainer; Performance |
| 1973 | GMC | C15/C1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1973 | GMC | C25/C2500 Pickup | — | — | Single Spring Retainer; Performance |
| 1973 | GMC | C25/C2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1973 | GMC | C35/C3500 Pickup | — | — | Single Spring Retainer; Performance |
| 1973 | GMC | G15/G1500 Van | — | — | Single Spring Retainer; Performance |
| 1973 | GMC | G25/G2500 Van | — | — | Single Spring Retainer; Performance |
| 1973 | GMC | G35/G3500 Van | — | — | Single Spring Retainer; Performance |
| 1973 | GMC | Jimmy | — | — | Single Spring Retainer; Performance |
| 1973 | GMC | K15/K1500 Pickup | — | — | Single Spring Retainer; Performance |
| 1973 | GMC | K15/K1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1973 | GMC | K25/K2500 Pickup | — | — | Single Spring Retainer; Performance |
| 1973 | GMC | K25/K2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1973 | GMC | K35/K3500 Pickup | — | — | Single Spring Retainer; Performance |
| 1973 | GMC | P15/P1500 Van | — | — | Single Spring Retainer; Performance |
| 1973 | GMC | P25/P2500 Van | — | — | Single Spring Retainer; Performance |
| 1973 | GMC | P35/P3500 Van | — | — | Single Spring Retainer; Performance |
| 1973 | GMC | Sprint | — | — | Single Spring Retainer; Performance |
| 1973 | Pontiac | Ventura | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | Bel Air | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | Biscayne | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | Blazer | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | Brookwood | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | C10 Pickup | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | C10 Suburban | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | C20 Pickup | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | C20 Suburban | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | C30 Pickup | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | C50 | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | C60 | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | Chevelle | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | El Camino | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | G10 Van | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | G20 Van | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | G30 Van | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | K10 Pickup | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | K10 Suburban | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | K20 Pickup | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | K20 Suburban | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | K30 Pickup | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | Kingswood | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | Monte Carlo | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | Nova | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | P20 Van | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | P30 Van | — | — | Single Spring Retainer; Performance |
| 1972 | Chevrolet | Townsman | — | — | Single Spring Retainer; Performance |
| 1972 | GMC | C15/C1500 Pickup | — | — | Single Spring Retainer; Performance |
| 1972 | GMC | C15/C1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1972 | GMC | C25/C2500 Pickup | — | — | Single Spring Retainer; Performance |
| 1972 | GMC | C25/C2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1972 | GMC | C35/C3500 Pickup | — | — | Single Spring Retainer; Performance |
| 1972 | GMC | G15/G1500 Van | — | — | Single Spring Retainer; Performance |
| 1972 | GMC | G25/G2500 Van | — | — | Single Spring Retainer; Performance |
| 1972 | GMC | G35/G3500 Van | — | — | Single Spring Retainer; Performance |
| 1972 | GMC | Jimmy | — | — | Single Spring Retainer; Performance |
| 1972 | GMC | K15/K1500 Pickup | — | — | Single Spring Retainer; Performance |
| 1972 | GMC | K15/K1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1972 | GMC | K25/K2500 Pickup | — | — | Single Spring Retainer; Performance |
| 1972 | GMC | K25/K2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1972 | GMC | K35/K3500 Pickup | — | — | Single Spring Retainer; Performance |
| 1972 | GMC | P15/P1500 Van | — | — | Single Spring Retainer; Performance |
| 1972 | GMC | P25/P2500 Van | — | — | Single Spring Retainer; Performance |
| 1972 | GMC | P35/P3500 Van | — | — | Single Spring Retainer; Performance |
| 1972 | GMC | Sprint | — | — | Single Spring Retainer; Performance |
| 1972 | Pontiac | Ventura | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | Bel Air | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | Biscayne | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | Blazer | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | Brookwood | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | C10 Pickup | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | C10 Suburban | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | C20 Pickup | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | C20 Suburban | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | C30 Pickup | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | C50 | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | C60 | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | Chevelle | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | El Camino | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | G10 Van | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | G20 Van | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | G30 Van | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | K10 Pickup | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | K10 Suburban | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | K20 Pickup | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | K20 Suburban | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | K30 Pickup | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | Kingswood | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | Monte Carlo | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | Nova | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | P20 Van | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | P30 Van | — | — | Single Spring Retainer; Performance |
| 1971 | Chevrolet | Townsman | — | — | Single Spring Retainer; Performance |
| 1971 | GMC | C15/C1500 Pickup | — | — | Single Spring Retainer; Performance |
| 1971 | GMC | C15/C1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1971 | GMC | C25/C2500 Pickup | — | — | Single Spring Retainer; Performance |
| 1971 | GMC | C25/C2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1971 | GMC | C35/C3500 Pickup | — | — | Single Spring Retainer; Performance |
| 1971 | GMC | G15/G1500 Van | — | — | Single Spring Retainer; Performance |
| 1971 | GMC | G25/G2500 Van | — | — | Single Spring Retainer; Performance |
| 1971 | GMC | G35/G3500 Van | — | — | Single Spring Retainer; Performance |
| 1971 | GMC | Jimmy | — | — | Single Spring Retainer; Performance |
| 1971 | GMC | K15/K1500 Pickup | — | — | Single Spring Retainer; Performance |
| 1971 | GMC | K15/K1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1971 | GMC | K25/K2500 Pickup | — | — | Single Spring Retainer; Performance |
| 1971 | GMC | K25/K2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1971 | GMC | K35/K3500 Pickup | — | — | Single Spring Retainer; Performance |
| 1971 | GMC | P15/P1500 Van | — | — | Single Spring Retainer; Performance |
| 1971 | GMC | P25/P2500 Van | — | — | Single Spring Retainer; Performance |
| 1971 | GMC | P35/P3500 Van | — | — | Single Spring Retainer; Performance |
| 1971 | GMC | Sprint | — | — | Single Spring Retainer; Performance |
| 1971 | Pontiac | Acadian | — | — | Single Spring Retainer; Performance |
| 1971 | Pontiac | Ventura | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | Bel Air | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | Biscayne | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | Blazer | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | Brookwood | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | C10 Pickup | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | C10 Suburban | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | C20 Pickup | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | C20 Suburban | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | C30 Pickup | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | C50 | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | C60 | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | Chevelle | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | El Camino | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | Estate | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | G10 Van | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | G20 Van | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | G30 Van | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | K10 Pickup | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | K10 Suburban | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | K20 Pickup | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | K20 Suburban | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | K30 Pickup | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | Kingswood | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | Monte Carlo | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | Nova | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | P20 Van | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | P30 Van | — | — | Single Spring Retainer; Performance |
| 1970 | Chevrolet | Townsman | — | — | Single Spring Retainer; Performance |
| 1970 | GMC | C15/C1500 Pickup | — | — | Single Spring Retainer; Performance |
| 1970 | GMC | C15/C1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1970 | GMC | C25/C2500 Pickup | — | — | Single Spring Retainer; Performance |
| 1970 | GMC | C25/C2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1970 | GMC | C35/C3500 Pickup | — | — | Single Spring Retainer; Performance |
| 1970 | GMC | G15/G1500 Van | — | — | Single Spring Retainer; Performance |
| 1970 | GMC | G25/G2500 Van | — | — | Single Spring Retainer; Performance |
| 1970 | GMC | G35/G3500 Van | — | — | Single Spring Retainer; Performance |
| 1970 | GMC | Jimmy | — | — | Single Spring Retainer; Performance |
| 1970 | GMC | K15/K1500 Pickup | — | — | Single Spring Retainer; Performance |
| 1970 | GMC | K15/K1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1970 | GMC | K25/K2500 Pickup | — | — | Single Spring Retainer; Performance |
| 1970 | GMC | K25/K2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1970 | GMC | K35/K3500 Pickup | — | — | Single Spring Retainer; Performance |
| 1970 | GMC | P15/P1500 Van | — | — | Single Spring Retainer; Performance |
| 1970 | GMC | P25/P2500 Van | — | — | Single Spring Retainer; Performance |
| 1970 | GMC | P35/P3500 Van | — | — | Single Spring Retainer; Performance |
| 1970 | Pontiac | Acadian | — | — | Single Spring Retainer; Performance |
| 1970 | Pontiac | Parisienne | — | — | Single Spring Retainer; Performance |
| 1970 | Pontiac | Strato-Chief | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | Bel Air | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | Biscayne | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | Blazer | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | Brookwood | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | C10 Pickup | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | C10 Suburban | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | C20 Pickup | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | C20 Suburban | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | C30 Pickup | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | C50 | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | C60 | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | Chevelle | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | El Camino | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | Estate | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | G10 Van | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | G20 Van | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | K10 Pickup | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | K10 Suburban | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | K20 Pickup | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | K20 Suburban | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | K30 Pickup | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | Kingswood | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | Nova | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | P20 Van | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | P30 Van | — | — | Single Spring Retainer; Performance |
| 1969 | Chevrolet | Townsman | — | — | Single Spring Retainer; Performance |
| 1969 | GMC | C15/C1500 Pickup | — | — | Single Spring Retainer; Performance |
| 1969 | GMC | C15/C1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1969 | GMC | C25/C2500 Pickup | — | — | Single Spring Retainer; Performance |
| 1969 | GMC | C25/C2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1969 | GMC | C35/C3500 Pickup | — | — | Single Spring Retainer; Performance |
| 1969 | GMC | G15/G1500 Van | — | — | Single Spring Retainer; Performance |
| 1969 | GMC | G25/G2500 Van | — | — | Single Spring Retainer; Performance |
| 1969 | GMC | K15/K1500 Pickup | — | — | Single Spring Retainer; Performance |
| 1969 | GMC | K15/K1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1969 | GMC | K25/K2500 Pickup | — | — | Single Spring Retainer; Performance |
| 1969 | GMC | K25/K2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1969 | GMC | K35/K3500 Pickup | — | — | Single Spring Retainer; Performance |
| 1969 | GMC | P25/P2500 Van | — | — | Single Spring Retainer; Performance |
| 1969 | GMC | P35/P3500 Van | — | — | Single Spring Retainer; Performance |
| 1969 | Pontiac | Acadian | — | — | Single Spring Retainer; Performance |
| 1969 | Pontiac | Beaumont | — | — | Single Spring Retainer; Performance |
| 1969 | Pontiac | Laurentian | — | — | Single Spring Retainer; Performance |
| 1969 | Pontiac | Parisienne | — | — | Single Spring Retainer; Performance |
| 1969 | Pontiac | Strato-Chief | — | — | Single Spring Retainer; Performance |
| 1968 | Chevrolet | Bel Air | — | — | Single Spring Retainer; Performance |
| 1968 | Chevrolet | Biscayne | — | — | Single Spring Retainer; Performance |
| 1968 | Chevrolet | C10 Pickup | — | — | Single Spring Retainer; Performance |
| 1968 | Chevrolet | C10 Suburban | — | — | Single Spring Retainer; Performance |
| 1968 | Chevrolet | C20 Pickup | — | — | Single Spring Retainer; Performance |
| 1968 | Chevrolet | C20 Suburban | — | — | Single Spring Retainer; Performance |
| 1968 | Chevrolet | C30 Pickup | — | — | Single Spring Retainer; Performance |
| 1968 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1968 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1968 | Chevrolet | Chevelle | — | — | Single Spring Retainer; Performance |
| 1968 | Chevrolet | Chevy II | — | — | Single Spring Retainer; Performance |
| 1968 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1968 | Chevrolet | El Camino | — | — | Single Spring Retainer; Performance |
| 1968 | Chevrolet | G10 Van | — | — | Single Spring Retainer; Performance |
| 1968 | Chevrolet | G20 Van | — | — | Single Spring Retainer; Performance |
| 1968 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1968 | Chevrolet | K10 Pickup | — | — | Single Spring Retainer; Performance |
| 1968 | Chevrolet | K10 Suburban | — | — | Single Spring Retainer; Performance |
| 1968 | Chevrolet | K20 Pickup | — | — | Single Spring Retainer; Performance |
| 1968 | Chevrolet | K20 Suburban | — | — | Single Spring Retainer; Performance |
| 1968 | Chevrolet | K30 Pickup | — | — | Single Spring Retainer; Performance |
| 1968 | Chevrolet | P20 Van | — | — | Single Spring Retainer; Performance |
| 1968 | Chevrolet | P30 Van | — | — | Single Spring Retainer; Performance |
| 1968 | GMC | C15/C1500 Pickup | — | — | Single Spring Retainer; Performance |
| 1968 | GMC | C15/C1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1968 | GMC | C25/C2500 Pickup | — | — | Single Spring Retainer; Performance |
| 1968 | GMC | C25/C2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1968 | GMC | C35/C3500 Pickup | — | — | Single Spring Retainer; Performance |
| 1968 | GMC | G15/G1500 Van | — | — | Single Spring Retainer; Performance |
| 1968 | GMC | G25/G2500 Van | — | — | Single Spring Retainer; Performance |
| 1968 | GMC | K15/K1500 Pickup | — | — | Single Spring Retainer; Performance |
| 1968 | GMC | K15/K1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1968 | GMC | K25/K2500 Pickup | — | — | Single Spring Retainer; Performance |
| 1968 | GMC | K25/K2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1968 | GMC | K35/K3500 Pickup | — | — | Single Spring Retainer; Performance |
| 1968 | GMC | P25/P2500 Van | — | — | Single Spring Retainer; Performance |
| 1968 | GMC | P35/P3500 Van | — | — | Single Spring Retainer; Performance |
| 1968 | Pontiac | Acadian | — | — | Single Spring Retainer; Performance |
| 1968 | Pontiac | Beaumont | — | — | Single Spring Retainer; Performance |
| 1968 | Pontiac | Laurentian | — | — | Single Spring Retainer; Performance |
| 1968 | Pontiac | Parisienne | — | — | Single Spring Retainer; Performance |
| 1968 | Pontiac | Strato-Chief | — | — | Single Spring Retainer; Performance |
| 1967 | Chevrolet | Bel Air | — | — | Single Spring Retainer; Performance |
| 1967 | Chevrolet | Biscayne | — | — | Single Spring Retainer; Performance |
| 1967 | Chevrolet | C10 Pickup | — | — | Single Spring Retainer; Performance |
| 1967 | Chevrolet | C10 Suburban | — | — | Single Spring Retainer; Performance |
| 1967 | Chevrolet | C20 Pickup | — | — | Single Spring Retainer; Performance |
| 1967 | Chevrolet | C20 Suburban | — | — | Single Spring Retainer; Performance |
| 1967 | Chevrolet | C30 Pickup | — | — | Single Spring Retainer; Performance |
| 1967 | Chevrolet | Camaro | — | — | Single Spring Retainer; Performance |
| 1967 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1967 | Chevrolet | Chevelle | — | — | Single Spring Retainer; Performance |
| 1967 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1967 | Chevrolet | El Camino | — | — | Single Spring Retainer; Performance |
| 1967 | Chevrolet | G20 Van | — | — | Single Spring Retainer; Performance |
| 1967 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1967 | Chevrolet | K10 Pickup | — | — | Single Spring Retainer; Performance |
| 1967 | Chevrolet | K10 Suburban | — | — | Single Spring Retainer; Performance |
| 1967 | Chevrolet | K20 Panel | — | — | Single Spring Retainer; Performance |
| 1967 | Chevrolet | K20 Pickup | — | — | Single Spring Retainer; Performance |
| 1967 | Chevrolet | K20 Suburban | — | — | Single Spring Retainer; Performance |
| 1967 | GMC | C15/C1500 Pickup | — | — | Single Spring Retainer; Performance |
| 1967 | GMC | C15/C1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1967 | GMC | C25/C2500 Pickup | — | — | Single Spring Retainer; Performance |
| 1967 | GMC | C25/C2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1967 | GMC | C35/C3500 Pickup | — | — | Single Spring Retainer; Performance |
| 1967 | GMC | G15/G1500 Van | — | — | Single Spring Retainer; Performance |
| 1967 | GMC | G25/G2500 Van | — | — | Single Spring Retainer; Performance |
| 1967 | GMC | K15/K1500 Pickup | — | — | Single Spring Retainer; Performance |
| 1967 | GMC | K15/K1500 Suburban | — | — | Single Spring Retainer; Performance |
| 1967 | GMC | K25/K2500 Pickup | — | — | Single Spring Retainer; Performance |
| 1967 | GMC | K25/K2500 Suburban | — | — | Single Spring Retainer; Performance |
| 1967 | GMC | P15/P1500 Van | — | — | Single Spring Retainer; Performance |
| 1967 | GMC | P25/P2500 Van | — | — | Single Spring Retainer; Performance |
| 1967 | GMC | P35/P3500 Van | — | — | Single Spring Retainer; Performance |
| 1966 | Chevrolet | Bel Air | — | — | Single Spring Retainer; Performance |
| 1966 | Chevrolet | Biscayne | — | — | Single Spring Retainer; Performance |
| 1966 | Chevrolet | C10 Pickup | — | — | Single Spring Retainer; Performance |
| 1966 | Chevrolet | C20 Pickup | — | — | Single Spring Retainer; Performance |
| 1966 | Chevrolet | C30 Pickup | — | — | Single Spring Retainer; Performance |
| 1966 | Chevrolet | Caprice | — | — | Single Spring Retainer; Performance |
| 1966 | Chevrolet | Chevelle | — | — | Single Spring Retainer; Performance |
| 1966 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1966 | Chevrolet | El Camino | — | — | Single Spring Retainer; Performance |
| 1966 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1966 | Chevrolet | K10 Pickup | — | — | Single Spring Retainer; Performance |
| 1966 | Chevrolet | K20 Pickup | — | — | Single Spring Retainer; Performance |
| 1966 | Chevrolet | Suburban | — | — | Single Spring Retainer; Performance |
| 1966 | GMC | 3000 | — | — | Single Spring Retainer; Performance |
| 1966 | GMC | 3500 | — | — | Single Spring Retainer; Performance |
| 1965 | Chevrolet | Bel Air | — | — | Single Spring Retainer; Performance |
| 1965 | Chevrolet | Biscayne | — | — | Single Spring Retainer; Performance |
| 1965 | Chevrolet | C10 Pickup | — | — | Single Spring Retainer; Performance |
| 1965 | Chevrolet | C20 Pickup | — | — | Single Spring Retainer; Performance |
| 1965 | Chevrolet | C30 Pickup | — | — | Single Spring Retainer; Performance |
| 1965 | Chevrolet | C60 | — | — | Single Spring Retainer; Performance |
| 1965 | Chevrolet | C80 | — | — | Single Spring Retainer; Performance |
| 1965 | Chevrolet | Chevelle | — | — | Single Spring Retainer; Performance |
| 1965 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1965 | Chevrolet | El Camino | — | — | Single Spring Retainer; Performance |
| 1965 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1965 | Chevrolet | K10 Pickup | — | — | Single Spring Retainer; Performance |
| 1965 | Chevrolet | K20 Pickup | — | — | Single Spring Retainer; Performance |
| 1965 | Chevrolet | P30 Series | — | — | Single Spring Retainer; Performance |
| 1965 | Chevrolet | Suburban | — | — | Single Spring Retainer; Performance |
| 1965 | GMC | 3000 | — | — | Single Spring Retainer; Performance |
| 1965 | GMC | 3500 | — | — | Single Spring Retainer; Performance |
| 1965 | GMC | Suburban | — | — | Single Spring Retainer; Performance |
| 1964 | Chevrolet | Bel Air | — | — | Single Spring Retainer; Performance |
| 1964 | Chevrolet | Biscayne | — | — | Single Spring Retainer; Performance |
| 1964 | Chevrolet | C10 Pickup | — | — | Single Spring Retainer; Performance |
| 1964 | Chevrolet | C20 Pickup | — | — | Single Spring Retainer; Performance |
| 1964 | Chevrolet | C30 Pickup | — | — | Single Spring Retainer; Performance |
| 1964 | Chevrolet | C60 | — | — | Single Spring Retainer; Performance |
| 1964 | Chevrolet | C80 | — | — | Single Spring Retainer; Performance |
| 1964 | Chevrolet | Chevelle | — | — | Single Spring Retainer; Performance |
| 1964 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1964 | Chevrolet | El Camino | — | — | Single Spring Retainer; Performance |
| 1964 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1964 | Chevrolet | K10 Pickup | — | — | Single Spring Retainer; Performance |
| 1964 | Chevrolet | K20 Pickup | — | — | Single Spring Retainer; Performance |
| 1964 | Chevrolet | P30 Series | — | — | Single Spring Retainer; Performance |
| 1964 | Chevrolet | Suburban | — | — | Single Spring Retainer; Performance |
| 1964 | GMC | 3000 | — | — | Single Spring Retainer; Performance |
| 1964 | GMC | 3500 | — | — | Single Spring Retainer; Performance |
| 1964 | GMC | Suburban | — | — | Single Spring Retainer; Performance |
| 1963 | Chevrolet | Bel Air | — | — | Single Spring Retainer; Performance |
| 1963 | Chevrolet | Biscayne | — | — | Single Spring Retainer; Performance |
| 1963 | Chevrolet | C10 Pickup | — | — | Single Spring Retainer; Performance |
| 1963 | Chevrolet | C20 Pickup | — | — | Single Spring Retainer; Performance |
| 1963 | Chevrolet | C30 Pickup | — | — | Single Spring Retainer; Performance |
| 1963 | Chevrolet | C60 | — | — | Single Spring Retainer; Performance |
| 1963 | Chevrolet | C80 | — | — | Single Spring Retainer; Performance |
| 1963 | Chevrolet | Chevy II | — | — | Single Spring Retainer; Performance |
| 1963 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1963 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1963 | Chevrolet | K10 Pickup | — | — | Single Spring Retainer; Performance |
| 1963 | Chevrolet | K20 Pickup | — | — | Single Spring Retainer; Performance |
| 1963 | Chevrolet | P30 Series | — | — | Single Spring Retainer; Performance |
| 1963 | Chevrolet | Suburban | — | — | Single Spring Retainer; Performance |
| 1963 | GMC | 1000 Series | — | — | Single Spring Retainer; Performance |
| 1963 | GMC | 1500 Series | — | — | Single Spring Retainer; Performance |
| 1963 | GMC | 2500 Series | — | — | Single Spring Retainer; Performance |
| 1963 | GMC | 3000 | — | — | Single Spring Retainer; Performance |
| 1963 | GMC | 3500 | — | — | Single Spring Retainer; Performance |
| 1963 | GMC | Suburban | — | — | Single Spring Retainer; Performance |
| 1962 | Chevrolet | Bel Air | — | — | Single Spring Retainer; Performance |
| 1962 | Chevrolet | Biscayne | — | — | Single Spring Retainer; Performance |
| 1962 | Chevrolet | C10 Pickup | — | — | Single Spring Retainer; Performance |
| 1962 | Chevrolet | C20 Pickup | — | — | Single Spring Retainer; Performance |
| 1962 | Chevrolet | C30 Pickup | — | — | Single Spring Retainer; Performance |
| 1962 | Chevrolet | C40 | — | — | Single Spring Retainer; Performance |
| 1962 | Chevrolet | C60 | — | — | Single Spring Retainer; Performance |
| 1962 | Chevrolet | C80 | — | — | Single Spring Retainer; Performance |
| 1962 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1962 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1962 | Chevrolet | K10 Pickup | — | — | Single Spring Retainer; Performance |
| 1962 | Chevrolet | K20 Pickup | — | — | Single Spring Retainer; Performance |
| 1962 | Chevrolet | P10 Series | — | — | Single Spring Retainer; Performance |
| 1962 | Chevrolet | P20 Series | — | — | Single Spring Retainer; Performance |
| 1962 | Chevrolet | P30 Series | — | — | Single Spring Retainer; Performance |
| 1962 | Chevrolet | Suburban | — | — | Single Spring Retainer; Performance |
| 1962 | GMC | 1000 Series | — | — | Single Spring Retainer; Performance |
| 1962 | GMC | 1500 Series | — | — | Single Spring Retainer; Performance |
| 1962 | GMC | 2500 Series | — | — | Single Spring Retainer; Performance |
| 1962 | GMC | 3000 | — | — | Single Spring Retainer; Performance |
| 1962 | GMC | 3500 | — | — | Single Spring Retainer; Performance |
| 1962 | GMC | Suburban | — | — | Single Spring Retainer; Performance |
| 1961 | Chevrolet | Bel Air | — | — | Single Spring Retainer; Performance |
| 1961 | Chevrolet | Biscayne | — | — | Single Spring Retainer; Performance |
| 1961 | Chevrolet | Brookwood | — | — | Single Spring Retainer; Performance |
| 1961 | Chevrolet | C10 Pickup | — | — | Single Spring Retainer; Performance |
| 1961 | Chevrolet | C20 Pickup | — | — | Single Spring Retainer; Performance |
| 1961 | Chevrolet | C30 Pickup | — | — | Single Spring Retainer; Performance |
| 1961 | Chevrolet | C40 | — | — | Single Spring Retainer; Performance |
| 1961 | Chevrolet | C60 | — | — | Single Spring Retainer; Performance |
| 1961 | Chevrolet | C70 | — | — | Single Spring Retainer; Performance |
| 1961 | Chevrolet | C80 | — | — | Single Spring Retainer; Performance |
| 1961 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1961 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1961 | Chevrolet | K10 Pickup | — | — | Single Spring Retainer; Performance |
| 1961 | Chevrolet | K20 Pickup | — | — | Single Spring Retainer; Performance |
| 1961 | Chevrolet | Kingswood | — | — | Single Spring Retainer; Performance |
| 1961 | Chevrolet | Nomad | — | — | Single Spring Retainer; Performance |
| 1961 | Chevrolet | P10 Series | — | — | Single Spring Retainer; Performance |
| 1961 | Chevrolet | P20 Series | — | — | Single Spring Retainer; Performance |
| 1961 | Chevrolet | P30 Series | — | — | Single Spring Retainer; Performance |
| 1961 | Chevrolet | Parkwood | — | — | Single Spring Retainer; Performance |
| 1961 | Chevrolet | Suburban | — | — | Single Spring Retainer; Performance |
| 1961 | GMC | 1000 Series | — | — | Single Spring Retainer; Performance |
| 1961 | GMC | 1500 Series | — | — | Single Spring Retainer; Performance |
| 1961 | GMC | 2500 Series | — | — | Single Spring Retainer; Performance |
| 1961 | GMC | 3000 | — | — | Single Spring Retainer; Performance |
| 1961 | GMC | 3500 | — | — | Single Spring Retainer; Performance |
| 1961 | GMC | Suburban | — | — | Single Spring Retainer; Performance |
| 1960 | Chevrolet | Bel Air | — | — | Single Spring Retainer; Performance |
| 1960 | Chevrolet | Biscayne | — | — | Single Spring Retainer; Performance |
| 1960 | Chevrolet | Brookwood | — | — | Single Spring Retainer; Performance |
| 1960 | Chevrolet | C10 Pickup | — | — | Single Spring Retainer; Performance |
| 1960 | Chevrolet | C20 Pickup | — | — | Single Spring Retainer; Performance |
| 1960 | Chevrolet | C30 Pickup | — | — | Single Spring Retainer; Performance |
| 1960 | Chevrolet | C40 | — | — | Single Spring Retainer; Performance |
| 1960 | Chevrolet | C60 | — | — | Single Spring Retainer; Performance |
| 1960 | Chevrolet | C70 | — | — | Single Spring Retainer; Performance |
| 1960 | Chevrolet | C80 | — | — | Single Spring Retainer; Performance |
| 1960 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1960 | Chevrolet | El Camino | — | — | Single Spring Retainer; Performance |
| 1960 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1960 | Chevrolet | K10 Pickup | — | — | Single Spring Retainer; Performance |
| 1960 | Chevrolet | K20 Pickup | — | — | Single Spring Retainer; Performance |
| 1960 | Chevrolet | Kingswood | — | — | Single Spring Retainer; Performance |
| 1960 | Chevrolet | Nomad | — | — | Single Spring Retainer; Performance |
| 1960 | Chevrolet | P20 Series | — | — | Single Spring Retainer; Performance |
| 1960 | Chevrolet | P30 Series | — | — | Single Spring Retainer; Performance |
| 1960 | Chevrolet | Parkwood | — | — | Single Spring Retainer; Performance |
| 1960 | Chevrolet | Suburban | — | — | Single Spring Retainer; Performance |
| 1960 | Chevrolet | Truck | — | — | Single Spring Retainer; Performance |
| 1960 | GMC | 1000 Series | — | — | Single Spring Retainer; Performance |
| 1960 | GMC | 1500 Series | — | — | Single Spring Retainer; Performance |
| 1960 | GMC | 2500 Series | — | — | Single Spring Retainer; Performance |
| 1960 | GMC | 3000 | — | — | Single Spring Retainer; Performance |
| 1960 | GMC | 3500 | — | — | Single Spring Retainer; Performance |
| 1960 | GMC | Suburban | — | — | Single Spring Retainer; Performance |
| 1960 | GMC | Truck | — | — | Single Spring Retainer; Performance |
| 1959 | Chevrolet | 3B | — | — | Single Spring Retainer; Performance |
| 1959 | Chevrolet | 3C | — | — | Single Spring Retainer; Performance |
| 1959 | Chevrolet | 3D | — | — | Single Spring Retainer; Performance |
| 1959 | Chevrolet | 3E | — | — | Single Spring Retainer; Performance |
| 1959 | Chevrolet | 3F | — | — | Single Spring Retainer; Performance |
| 1959 | Chevrolet | 3G | — | — | Single Spring Retainer; Performance |
| 1959 | Chevrolet | Bel Air | — | — | Single Spring Retainer; Performance |
| 1959 | Chevrolet | Biscayne | — | — | Single Spring Retainer; Performance |
| 1959 | Chevrolet | Brookwood | — | — | Single Spring Retainer; Performance |
| 1959 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1959 | Chevrolet | El Camino | — | — | Single Spring Retainer; Performance |
| 1959 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1959 | Chevrolet | Kingswood | — | — | Single Spring Retainer; Performance |
| 1959 | Chevrolet | Nomad | — | — | Single Spring Retainer; Performance |
| 1959 | Chevrolet | Parkwood | — | — | Single Spring Retainer; Performance |
| 1959 | Chevrolet | Truck | — | — | Single Spring Retainer; Performance |
| 1958 | Chevrolet | Bel Air | — | — | Single Spring Retainer; Performance |
| 1958 | Chevrolet | Biscayne | — | — | Single Spring Retainer; Performance |
| 1958 | Chevrolet | Brookwood | — | — | Single Spring Retainer; Performance |
| 1958 | Chevrolet | Corvette | — | — | Single Spring Retainer; Performance |
| 1958 | Chevrolet | Del Ray | — | — | Single Spring Retainer; Performance |
| 1958 | Chevrolet | Impala | — | — | Single Spring Retainer; Performance |
| 1958 | Chevrolet | Nomad | — | — | Single Spring Retainer; Performance |
| 1958 | Chevrolet | Sedan Delivery | — | — | Single Spring Retainer; Performance |
| 1958 | Chevrolet | Truck | — | — | Single Spring Retainer; Performance |
| 1958 | Chevrolet | Yeoman | — | — | Single Spring Retainer; Performance |
| 1957 | Chevrolet | Sedan Delivery | — | — | Single Spring Retainer; Performance |
| 1957 | Chevrolet | Truck | — | — | Single Spring Retainer; Performance |
| No rows match your filter. | |||||