QA1 Rear 4-Link Double-Adjustable Suspension Kit Chevy Camaro 1970-1973
Highlights
- Double-Adjustable Coil-Overs
- Wide Wheel Clearance
- Triangulated 4-Link System
- Adjustable Ride Height
QA1 Rear 4-Link Double-Adjustable Suspension Kit for 1970-1973 Chevy Camaros.
This suspension system (R257-170) enhances the suspension performance of your vintage 1970-1973 Chevy Camaro. The system replaces outdated leaf springs with a triangulated 4-link and coil-over setup that allows for +2 to -3 inches of height adjustability. Designed for street and track use, it boosts traction, improves handling, and supports wide tire setups. The included double-adjustable coil-overs further increase ride quality and stance.
Features and Benefits:
- Triangulated 4-link rear suspension system
- Double-adjustable rear coil-over shocks
- Independent rebound and compression control
- 10.75” to 12” fender arch adjustment range
- Compatible with 12” wide wheels and 335 tires
- Designed for mini-tub setups
- Improves handling and traction
- Ride height adjustability from +2 to -3 inches
- Fast ride height, pinion angle, and wheelbase tuning
- No link removal needed for adjustments
- Includes spanner wrench and mounting hardware
- Made in the USA
Vehicle Fitment:
- 1970-1973 Chevy Camaros
Tech Tip:
- Some welding is required to achieve maximum tire width clearance and could require exhaust modification for proper fitment.
- Does NOT fit over axle-style exhaust systems.
Please Note: Achieving maximum wheel and tire width will require mini tubs.
California Residents: Proposition 65 Warning
Related Categories: Restomod, Suspension, Suspension Kits
Installation Difficulty

Intermediate skill is required for this installation.
Installation Instructions
Vehicle Fitment
This product will fit the following Camaro years:
- 1970,
- 1971,
- 1972,
- 1973,











