Hellwig 1" Tubular Rear Sway Bar for 1978–1988 GM A‑ and G‑Body vehicles. Engineered to mount to the axle and frame rather than control arms, this rear bar increases roll resistance to stabilize the rear during cornering and improve overall balance. A period-correct handling upgrade that focuses on reducing rear-end roll for more predictable handling.
Hellwig 78-88 GM A/G-Body Tubular 1in Rear Sway Bar