QA1 triangulated four-link rear suspension kit for 1970–1981 GM F-body Camaro and Firebird replaces leaf springs with a tubular 4-link and single-adjustable coilover shocks to improve ride quality, handling and adjustable stance. The system supports wider wheels and tires—up to 12-inch-wide wheels and 335 tires with mini tubs—lets you dial in ride height and pinion angle, and includes components that require minimal welding; exhaust modification is required and over-the-axle exhaust is incompatible.
QA1 70-81 GM F-Body Rear Four Link Suspension System