BMR Suspension RSK462R Rear Suspension Kit Adjustable TCA039 UTCA055

Rear Suspension Kit, Adjustable (TCA039, UTCA055) Launching harder, reducing wheel hop, and adding cornering consistency to your 1978-1987 GM G-body is easy with a Rear Suspension Kit from BMR's suspension. Stock stamped steel control arms with soft rubber bushings deflect under load and absorb power instead of transferring it to the tires. BMRs polyurethane, adjustable Rear Suspension Kit (RSK462) consists of non-adjustable lower control arms and adjustable upper control arms. The lower control arms are manufactured from heavy-duty 1.50-inch diameter, 0.120-inch wall, DOM steel tubing, the lower control arms provide all the strength you'll need for any performance application. The upper control arms are manufactured from 1.25-inch diameter, 0.120-inch wall, DOM steel tubing, strong enough for any compression load. The center adjuster is CNC-machined from chrome-moly steel with rolled threads for the ultimate in strength and durability. The upper and lower control arms come with greaseable, 95-durometer polyurethane bushings that add a solid, more responsive feel over the stock rubber bushings. BMRs bushings are internally fluted, which keeps grease in the bushing, even under heavy load.