RCK52381 Rear Pro Coil Shock System,1977-1996 GM B-Body, Double Adjustable, 12in. 300lb. Springs

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.

DIAL IN THE PERFECT STANCE

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.

COMFORT & PERFORMANCE  

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.

EASY, BOLT-IN INSTALLATION

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. 

BEST IN-CLASS LIFETIME WARRANTY

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.

MADE IN THE USA

QA1 shocks are proudly made in Lakeville, Minnesota. See a complete video on the manufacturing process. 

FEATURES AND BENEFITS

• Achieve the ultimate balance of ride quality and performance handling with independent tuning of rebound and compression valving. 
• Limited Lifetime Warranty for peace of mind. 
• Sold as a pair.
• Proudly made in the USA.

FITMENT NOTES

• Spanner wrench (required): P/N T114W or T115W 
• Thrust Bearing Kits (optional): P/N 7888-109 
• Lower shock mount bracket may not work with aftermarket rear end housings.