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QA1 Rear Suspension System - Double Adjustable - 200LB (1973 - 1987 C10 - GM 10 Bolt Housing) R230-200

QA1 Rear Suspension System - Double Adjustable - 200LB (1973 - 1987 C10 - GM 10 Bolt Housing) R230-200

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Item#:
qa1-r230-200
$3,436.45
Regular price: $3,436.45
Sale price: $3,101.95
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QA1 Rear Suspension System (R230-200) - 1973-1987 Chevrolet C10

Upgrade your Squarebody’s performance, ride quality, and stance with the QA1 Rear Suspension System, designed for 1973-1987 Chevrolet C10 trucks. This complete, engineered solution replaces outdated leaf spring setups with a modern torque arm suspension, delivering improved traction, smoother ride quality, and more predictable handling for street or performance builds.

At the core of this system is QA1’s torque arm design, which controls rear axle movement under acceleration. By separating drivetrain forces from suspension movement, it reduces axle wrap, improves traction, and allows the shocks and springs to perform more effectively. The result is a more planted and confidence-inspiring driving experience.

This system features double adjustable QA1 shocks, allowing independent tuning of compression and rebound. This level of adjustability lets you dial in the perfect balance between comfort and performance based on your driving style and vehicle setup.

Features

  • Complete rear suspension system for 1973-1987 Chevrolet C10
  • Torque arm design improves traction and axle control
  • Reduces axle wrap and improves power delivery
  • Includes double adjustable QA1 shocks for advanced tuning
  • Independent compression and rebound adjustment
  • Includes 200 lb springs
  • Designed for GM 10-bolt rear housing applications
  • Engineered as a complete matched suspension package
  • Improves stability, ride quality, and drivability
  • Provides predictable handling and better control under acceleration
  • Simplifies installation with components designed to work together
  • Built with QA1 quality and engineering standards

Additional Notes

  • Designed for use with GM 10-bolt rear axle housings
  • Double adjustable shocks allow fine tuning for street or performance use
  • Ideal for lowered trucks and performance builds

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

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