Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
QA1's MOD Series four-link narrow 9-inch rear suspension system is a complete kit for 1970–1981 GM F-Body vehicles. The bolt-in design includes a triangulated four-link, 9" rear housing and features service-friendly access points like a fill port, drain plug, vent and jack plate. QA1 MOD shocks allow ride-height and handling tuning while reducing installation welding and retaining driveline geometry for classic F-Body builds.
QA1 70-81 GM F-Body Mod Series Four Link Narrowed 9in Suspension System
