BMR UTCA010 non-adjustable upper control arm for 1964–1967 GM A‑body replaces soft factory arms with 1 5/8" DOM tubing and 0.120" wall construction to reduce flex and improve repeatability. Two-inch greasable 95‑durometer polyurethane bushings are internally fluted to retain grease and lubricate the thrust surface, making these arms suitable for street, drag, and road‑race applications.
BMR 64-67 A-Body Non-Adj. Upper Control Arms (Polyurethane) - Black Hammertone