QA1 Rear Suspension System (R132-250) - 1973-1987 Chevrolet C10
Transform the ride quality, handling, and stance of your Squarebody with the QA1 Rear Suspension System for 1973-1987 Chevrolet C10 trucks. Designed as a complete, matched solution, this system eliminates the guesswork of mixing components and delivers a balanced suspension package engineered for real-world street performance.
At the core of this system is QA1’s torque arm design, a proven setup that improves traction and controls rear axle movement under acceleration. By separating drivetrain forces from suspension movement, this system reduces axle wrap, improves stability, and allows the springs and shocks to focus on ride quality and handling. The result is a smoother, more controlled ride with increased driver confidence.
This system includes QA1 single adjustable shocks, allowing you to fine-tune ride quality and handling performance. With simple adjustments, you can dial in a comfortable street ride or firm up the suspension for improved responsiveness and control.
Features
- Complete rear suspension system for 1973-1987 Chevrolet C10
- Designed for Ford 9 inch rear housing applications
- Torque arm design improves traction and axle control
- Reduces axle wrap and improves power delivery to the ground
- Includes single adjustable QA1 shocks for ride and handling tuning
- 250 lb springs included for maximum performance and stiffness
- Engineered as a complete matched suspension package
- Improves rear-end stability, control, and drivability
- Provides smoother ride quality and predictable handling
- Simplifies installation with components designed to work together
- Manufactured with QA1 quality and engineering standards
Additional Notes
- Designed for use with Ford 9 inch rear axle housings
- Torque arm system helps separate drivetrain and suspension forces
- Ideal for high-performance street and lowered truck builds
- Provides improved traction and overall driving feel
Fitment
- 1973 Chevrolet C10
- 1974 Chevrolet C10
- 1975 Chevrolet C10
- 1976 Chevrolet C10
- 1977 Chevrolet C10
- 1978 Chevrolet C10
- 1979 Chevrolet C10
- 1980 Chevrolet C10
- 1981 Chevrolet C10
- 1982 Chevrolet C10
- 1983 Chevrolet C10
- 1984 Chevrolet C10
- 1985 Chevrolet C10
- 1986 Chevrolet C10
- 1987 Chevrolet C10
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
