The BMR solid 1.375‑inch Xtreme rear anti-roll bar for 1964–1972 GM A-Body applications is built to reduce body roll and improve traction during launches while preserving street manners. Offered in red, the XSB007 uses fluted 88‑durometer polyurethane bushings, provides two-position adjustability, and is engineered for drag race and limited street use to deliver a notable increase in torsional rate over stock.
BMR 64-72 A-Body w/ 3in Axles Rear Solid 1.375in Xtreme Anti-Roll Bar Kit - Red