These Prothane rear control arm bushings are replacement units for 1971–1977 GM full‑size rear suspensions, finished in red. Sold to refresh rear control arm pivot points, they restore bushing location and provide a direct replacement for the factory parts on classic GM full‑size models from the stated years. Confirm arm type and year when ordering for correct fitment.
Prothane 71-77 GM Full Size Rear Control Arm Bushings - Red