The QA1 Stocker Star TS709 is a single adjustable, smooth body shock absorber built for the rear of Chevrolet C10 applications. It mounts in the factory location for a bolt-in install with no cutting or welding. The lightweight billet aluminum body is non coil-over and made in the USA. Single adjustable valving lets the driver dial in ride quality, and every unit is 100 percent dyno tested, serialized, and rebuildable or revalveable by QA1 or a QA1 authorized service center. Designed for the rear of C10 trucks that use leaf springs.
Specifications:
- Line: QA1 Stocker Star
- Type: single adjustable smooth body shock absorber
- Body: lightweight billet aluminum, non coil-over
- Mounting: stock mount, bolt-in (no cutting or welding)
- Mount position: rear
- Top mount: poly eye
- Bottom mount: poly eye
- Compressed length: 12.80 in
- Extended length: 19.50 in
- Made in: the USA
- 100 percent dyno tested and serialized; rebuildable and revalveable by QA1 or authorized service centers
- Part number: TS709
Vehicle Applications:
- 1963 Chevrolet C10 Panel
- 1964 Chevrolet C10 Panel
- 1965 Chevrolet C10 Panel
- 1966 Chevrolet C10 Panel
- 1967 Chevrolet C10 Panel
- 1963 Chevrolet C10 Pickup
- 1964 Chevrolet C10 Pickup
- 1965 Chevrolet C10 Pickup
- 1966 Chevrolet C10 Pickup
- 1967 Chevrolet C10 Pickup
- 1968 Chevrolet C10 Pickup
- 1969 Chevrolet C10 Pickup
- 1970 Chevrolet C10 Pickup
- 1971 Chevrolet C10 Pickup
- 1972 Chevrolet C10 Pickup
- 1967 Chevrolet C10 Suburban
- 1968 Chevrolet C10 Suburban
- 1969 Chevrolet C10 Suburban
- 1970 Chevrolet C10 Suburban
- 1971 Chevrolet C10 Suburban
- 1972 Chevrolet C10 Suburban
FAQ
What vehicles does the QA1 TS709 shock fit?
It fits 1963-1972 Chevrolet C10 applications and installs in the rear of the vehicle. See the Vehicle Applications list for the full year, make, and model coverage.
Is this shock adjustable?
Yes. It is a Stocker Star single adjustable smooth body shock, so rebound and compression are set together with one adjustment to tune ride quality.
Does installation require cutting or welding?
No. It is a stock mount, bolt-in shock that uses the factory mounting locations, so no cutting or welding is needed.
What are the compressed and extended lengths?
The TS709 has a compressed length of 12.80 inches and an extended length of 19.50 inches.
Can the shock be rebuilt?
Yes. Each shock is 100 percent dyno tested and serialized, and it can be rebuilt and revalved by QA1 or a QA1 authorized service center.

