QA1 Pro Rear Coil-Over System - Double Adjustable - 12in x 150lbs/in - Select 1964-1972 GM A/G-Body (RCK52336)

Fits select 1964-1972 Buick, Chevrolet, GMC, Oldsmobile, and Pontiac A-Body and G-Body vehicles. This bolt-in Rear Coil-Over Conversion Kit replaces your factory rear suspension setup with a high-performance, adjustable system designed for superior handling and stance control.

The QA1 Pro Rear Coil-Over System (RCK52336) features double-adjustable aluminum shocks, providing independent control over both rebound and compression. With 18 positions for each, you can access 324 possible valving combinations to tune your vehicle for anything from casual street cruising to aggressive track use. The shocks utilize a fully threaded billet aluminum body, allowing for precise ride height adjustments ranging from 0.5" higher than stock down to 2.25" lower than stock.

Each kit is manufactured in the USA and include specially designed mounting brackets and high-travel springs for a complete, bolt-on installation. Every shock is 100% dyno tested and serialized to ensure consistent performance across the pair.

• Manufacturer Part Number: RCK52336
• Adjustment Type: Double Adjustable (18 positions compression, 18 positions rebound)
• Valving Combinations: 324
• Spring Rate: 150 lbs/in
• Spring Length: 12in
• Shock Material: Lightweight Billet Aluminum
• Ride Height Range: +0.5" to -2.25" from stock
• Origin: Made in the USA
• Warranty: Limited Lifetime Warranty

Includes a pair of shocks, springs, mounting brackets, and all necessary installation hardware.