BMR's adjustable Rear Suspension Kit for 1978–1987 GM G‑body combines non‑adjustable lower control arms with on‑car adjustable upper control arms and reinforcement braces to reduce frame deflection and tune rear geometry. The center adjuster is CNC‑machined from chrome‑moly with rolled threads for durability. Greasable 95‑durometer internally fluted polyurethane bushings provide improved responsiveness for street, drag and handling applications.
BMR 78-87 G-Body Adj. Rear Suspension Kit - Black Hammertone