QA1 R130-250 Rear Coil-Over Suspension System Single Adjustable 250lb Springs

The QA1 R130-250 is a complete bolt-in rear coil-over suspension conversion system engineered specifically for 1973-1987 Chevrolet C10 trucks with GM 10-bolt rear differentials. This comprehensive system allows you to add modern suspension performance to your classic pickup without removing the truck bed or any welding.

Key Features:

• Single adjustable coil-over shocks with 250 lb/in spring rate (firm) for performance-oriented applications
• Unique bolt-in torque arm design eliminates binding issues common in traditional 4-link systems
• Adjustable ride height with 4 to 7 inches of drop below stock height
• Relocates coil-overs to the outside of frame rails for improved cornering stability and clearance for aftermarket fuel tanks
• Includes adjustable trailing arms, panhard bar, torque arm, frame and axle brackets, crossmember assembly, and all mounting hardware
• All QA1 shocks are 100% dyno tested and serialized for quality assurance
• Proudly manufactured in QA1's Lakeville, Minnesota facility

This engineered-from-scratch suspension system provides superior control over suspension movement, delivering a smooth ride with exceptional handling characteristics. The unprecedented adjustability allows you to dial in your perfect stance with the panhard bar, torque arm, trailing arms, and shock settings all independently adjustable. Everything needed for installation is included in the kit.