The Energy Suspension red rear control arm bushing set for Mazda RX-7 (1979–1985) uses Hyper-Flex performance polyurethane to replace rear control arm bushings. These bushings maintain better alignment under extreme street, track or off-road conditions, improve handling and cornering, and offer full-floating, non-binding operation. The polyurethane construction is specified for increased durability over rubber.
Energy Suspension 79-85 Mazda RX7 Red Rear Control Arm Bushing Set