The QA1 Stocker Star TS902 is a single adjustable, smooth body shock absorber built for the rear of Chevrolet Full-Size 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.
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: stud
- Bottom mount: poly eye
- Compressed length: 14.50 in
- Extended length: 23.50 in
- Made in: the USA
- 100 percent dyno tested and serialized; rebuildable and revalveable by QA1 or authorized service centers
- Part number: TS902
Vehicle Applications:
- 1955 Chevrolet Bel Air
- 1956 Chevrolet Bel Air
- 1957 Chevrolet Bel Air
- 1955 Chevrolet Nomad
- 1956 Chevrolet Nomad
- 1957 Chevrolet Nomad
- 1955 Chevrolet Truck
- 1956 Chevrolet Truck
- 1957 Chevrolet Truck
- 1955 Chevrolet Two-Ten Series
- 1956 Chevrolet Two-Ten Series
- 1957 Chevrolet Two-Ten Series
FAQ
What vehicles does the QA1 TS902 shock fit?
It fits 1955-1957 Chevrolet Full-Size 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 TS902 has a compressed length of 14.50 inches and an extended length of 23.50 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.

