Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
UMI on-car adjustable rear upper control arms with greaseable polyurethane bushings are built for 1978–1996 GM B-Body cars to reduce wheel hop and simplify pinion angle tuning. CNC laser-cut upper mounting pads, CrMo threaded adapters and a UMI chromoly adjuster provide durable, user-friendly adjustability. These arms install in about 1–2 hours with basic tools and carry a long-lasting powder coat finish, made in Philipsburg, PA.
UMI Performance 78-96 GM B-Body Adjustable Upper Control Arms - Poly Bushings
