Improve the rear suspension of your 77-96 GM B Body with QA1's bolt-in rear coilover conversion kit. These kits are an excellent choice for anyone looking for a better stance, ride quality and performance. This kit includes specially designed mounting brackets, adjustable aluminum shocks, springs, and all necessary hardware.
We understand that achieving the perfect stance for your car can be a challenge. That's why we've created a solution that makes it easy to adjust your ride height. QA1 coilovers feature a fully threaded, aluminum body which allows you to and adjustable mounting brackets providing nearly 5 inches of overall height adjustment to acheive the perfect stance for any style.
Fine-tune your suspension for optimal performance on the street or track with our double-adjustable shocks. Independent tunability for rebound and compression allows you to dial in your suspension for any driving condition. Each knob has 18-clicks of adjustment. Perfect for performance cars and drivers who demand the best in ride quality and handling.
Our commitment to thoughtful product design is evident in every product we produce. QA1 rear coilover kits are a bolt-in upgrade, including all of the brackets, hardware and pieces you need for a simple install.
QA1 Double Adjustable shocks are eligible for a Limited Lifetime Warranty. For peace of mind, simply register your shocks at QA1.net/Warranty to ensure coverage for as long as you own your vehicle.
QA1 shocks are proudly made in Lakeville, Minnesota. See a complete video on the manufacturing process.
From bolt-on products that get you behind the wheel faster, to experienced technicians available to help increase your 60’ times or handle curves with confidence, everything we do is designed to get you out on the road.
Whether your goal is a Saturday night sprint across the checkered flag or a slow, easy cruise down main street, we have the suspension and driveline products you need for the experience you want.
No matter what you drive, we want you to #goDRIVEit!
| Make | Model | Submodel | Years |
| Buick | Estate Wagon | 1978 - 1983 | |
| Buick | LeSabre | 1978 - 1985 | |
| Buick | Roadmaster | 1991 - 1996 | |
| Chevrolet | Caprice | Base | 1985 - 1992 |
| Chevrolet | Caprice | 1978 - 1996 | |
| Chevrolet | Impala | 1978 - 1996 | |
| Oldsmobile | Custom Cruiser | 1978 - 1992 | |
| Oldsmobile | Delta 88 | 1978 - 1985 | |
| Pontiac | Bonneville | 1978 - 1981 | |
| Pontiac | Catalina | 1978 - 1981 | |
| Pontiac | Laurentian | 1978 - 1981 | |
| Pontiac | Parisienne | 1978 - 1986 | |
| Pontiac | Safari | 1987 - 1989 |
| Part Type | Shock Absorber and Coil Spring Assembly |
| Proposition 65 | www.P65Warnings.ca.gov |
| Warranty Time | 1 YR |
