The BMR Xtreme Anti-Roll Bar for 1978–1987 GM G-Body with 3.25-inch axles is a heavy-duty 1.375-inch rear sway bar that reduces roll for stronger, more consistent launches. It uses 88‑durometer polyurethane bushings with internal flutes to retain grease under heavy loads. The large adjustable bar has two positions so you can drive to the track and race with the same part, and it’s available in a durable red powdercoat finish.
BMR 78-87 G-Body w/ 3.25in Axles Rear Solid 1.375in Xtreme Anti-Roll Bar Kit - Red