QA1 RCK52614 Rear Coilover Conversion Kit 1963-1972 Chevy C10 Double Adjustable with Panhard Bar

The QA1 RCK52614 is a bolt-on rear coil-over conversion kit engineered specifically for 1963–1972 Chevrolet C10 trucks originally equipped with a coil-spring rear suspension. This kit upgrades your rear suspension to fully adjustable coil-overs, giving you precise control over ride height and handling geometry without requiring extensive fabrication.

The coil-overs are repositioned to the outside of the frame rail, closer to the wheel, for improved cornering stability and to provide clearance for popular aftermarket rear-mounted fuel tanks. The included full-length adjustable panhard bar (track bar) keeps the rear axle properly centered under the chassis, with multiple mounting locations to correct roll center geometry based on your desired amount of drop. Individual corner ride height adjustment allows you to dial in the perfect stance.

Key Features:

• Double Adjustable Shocks — independent compression and rebound tuning for fine-tuned ride quality and performance
• Adjustable Panhard Bar Included — corrects rear roll center geometry and keeps axle centered through the full drop range
• Coil-Overs Relocated Outside the Frame Rail — improves cornering stability and allows clearance for aftermarket rear fuel tanks
• Bolt-On Installation — designed to mount directly to the C10 frame with minimal fabrication
• Per-Corner Ride Height Adjustment — fine-tune each corner independently for the perfect stance
• Made in the USA — manufactured by QA1 in Lakeville, Minnesota
• Springs Not Included — select spring rate separately to match your application
• Limited Lifetime Warranty on double adjustable shocks (registration required at QA1.net/Warranty)

The QA1 RCK52614 is compatible with coil-spring equipped 1963–1972 C10 trucks and retains the factory truck arms. This kit is an ideal solution for builders seeking a high-performance, stance-tunable rear suspension upgrade on classic C10 and C-10 pickups.