


| SKU | QAPRCK52380 |
| MPN | RCK52380 |
| GTIN | 806990147394 |
| Certifications | None |
| Material | Aluminum |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1978-1981 | Pontiac | Bonneville | Brougham |
| 1978-1981 | Pontiac | Bonneville | Safari |
| 1978-1981 | Pontiac | Catalina | Base |
| 1978-1981 | Pontiac | Catalina | Safari |
| 1983-1986 | Pontiac | Parisienne | Base |
| 1983-1986 | Pontiac | Parisienne | Brougham |
| 1987-1989 | Pontiac | Safari | Base |
| 1978-1983 | Buick | Estate Wagon | Base |
| 1978-1981 | Buick | LeSabre | Base |
| 1985 | Buick | LeSabre | Collector's Edition |
| 1978,1982-1985 | Buick | LeSabre | Custom |
| 1985 | Buick | LeSabre | Estate Wagon |
| 1979-1985 | Buick | LeSabre | Limited |
| 1978-1983 | Oldsmobile | Delta 88 | Base |
| 1980-1981 | Oldsmobile | Delta 88 | Holiday |
| 1978-1985 | Oldsmobile | Delta 88 | Royale |
| 1980-1985 | Oldsmobile | Delta 88 | Royale Brougham |
| 1984-1985 | Oldsmobile | Delta 88 | Royale Brougham LS |
| 1978-1981 | Pontiac | Bonneville | Base |
| 1979-1980 | Chevrolet | Caprice | Classic Sport |
| 1978-1985 | Chevrolet | Impala | Base |
| 1981-1982 | Chevrolet | Impala | Estate |
| 1978-1979 | Chevrolet | Impala | Landau |
| 1979-1980 | Chevrolet | Impala | Sport |
| 1994-1996 | Chevrolet | Impala | SS |
| 1978-1992 | Oldsmobile | Custom Cruiser | Base |
| 1981-1982,1978 | Chevrolet | Caprice | Classic Estate |
| 1978-1981 | Chevrolet | Caprice | Classic Landau |
| 1993-1994 | Chevrolet | Caprice | Classic LS |
| 1987-1990 | Chevrolet | Caprice | Classic LS Brougham |
| 1991-1993 | Chevrolet | Caprice | Classic LTZ |
| 1982 | Buick | LeSabre | Limited Edition F/E |
| 1978-1981 | Buick | LeSabre | Sport |
| 1992-1995 | Buick | Roadmaster | Base |
| 1996 | Buick | Roadmaster | Collector's Edition |
| 1991-1995 | Buick | Roadmaster | Estate Wagon |
| 1996 | Buick | Roadmaster | Estate Wagon Collector's Edition |
| 1992-1995 | Buick | Roadmaster | Limited |
| 1996 | Buick | Roadmaster | Limited Collector's Edition |
| 1986-1992 | Chevrolet | Caprice | Base |
| 1978-1996 | Chevrolet | Caprice | Classic |
| 1986-1990 | Chevrolet | Caprice | Classic Brougham |
Experience enhanced rear suspension performance with the QA1 78-96 GM B-Body Pro Rear Coil-Over System. Designed specifically for 1978 to 1996 GM B-Body vehicles, this coil-over kit offers a professional double adjustable setup that allows you to fine-tune your ride height and spring rate to match your driving style and conditions. The 12-inch coil springs with a rate of 250 pounds per inch provide optimal balance between comfort and control, making your vehicle handle better whether on the street or the track.
Constructed from high-quality aluminum, these coil-overs deliver strength and durability while keeping weight to a minimum. QA1 has engineered this system for easy installation and reliable performance, making it an ideal upgrade for enthusiasts seeking improved suspension response and cornering capability. The adjustable features allow you to dial in your suspension precisely for improved traction and ride dynamics.
Whether you're restoring a classic GM B-Body or upgrading your ride for motorsport events, the QA1 Pro Rear Coil-Over System offers the performance and adjustability you need. This coil-over kit is a trusted choice among car enthusiasts who demand quality, precision, and a smoother, more controlled driving experience.
Constructed from high-quality aluminum, these coil-overs deliver strength and durability while keeping weight to a minimum. QA1 has engineered this system for easy installation and reliable performance, making it an ideal upgrade for enthusiasts seeking improved suspension response and cornering capability. The adjustable features allow you to dial in your suspension precisely for improved traction and ride dynamics.
Whether you're restoring a classic GM B-Body or upgrading your ride for motorsport events, the QA1 Pro Rear Coil-Over System offers the performance and adjustability you need. This coil-over kit is a trusted choice among car enthusiasts who demand quality, precision, and a smoother, more controlled driving experience.
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We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.

















