QA1 RCK52627 Rear Pro Coil Shock System Double Adjustable 110 lb/in

The QA1 RCK52627 Rear Pro Coil Shock System is a bolt-in coilover conversion kit engineered to transform the rear suspension of 1982–2002 GM F-Body vehicles. Featuring double-adjustable shocks paired with 110 lb/in coil springs, this kit delivers precise, independent control over both rebound and compression damping — making it ideal for street performance, autocross, and track use.

Key Features:

• Double-Adjustable Shocks: Independent rebound and compression adjustment with 18 clicks per knob for precise, repeatable tuning to suit any driving condition
• Fully Threaded Aluminum Shock Body: Provides approximately 1.5 inches of ride height adjustment for a custom lowered stance
• 110 lb/in Spring Rate: Tuned for a balance of street comfort and performance handling
• Complete Bolt-In Kit: Includes specially designed mounting brackets, adjustable aluminum shocks, springs, and all necessary hardware — no cutting or welding required
• Sold as a Pair: Includes both driver and passenger side components
• Limited Lifetime Warranty: QA1 Double Adjustable shocks are covered for as long as you own the vehicle when registered at QA1.net/Warranty
• USA Made: Proudly manufactured in Lakeville, Minnesota

Installation Notes:

• Boxed or tubular lower trailing arms are required for installation
• Spanner wrench required: P/N T114W or T115W (sold separately)
• Thrust Bearing Kits available as an optional upgrade: P/N 7888-109
• Lower shock mount bracket may not be compatible with aftermarket rear end housings

The QA1 RCK52627 is the performance upgrade for F-Body enthusiasts who demand full tunability without sacrificing a clean, bolt-in installation experience.