UMI Performance 64-72 GM A-Body Rear Lower Control Arms Fully Boxed Premium

UMI's premium boxed lower control arms are fully boxed to offer the factory look while still providing enhanced performance to the vehicle. They are built from larger 3” x 1-1/2” rectangular tubing and feature CNC machined radius ends and bushing holders. The fully capped radius ends prevent debris from entering the arm. Suitable for street, strip or corner carving, these arms minimize suspension deflection for a crisp handling setup and reduce wheel hop. Sway bar mounting holes are reinforced with TIG welded sleeves to allow factory style sway bar mounting. The boxed control arms are assembled with greaseable polyurethane bushings for a quiet, comfortable ride. Made in the USA in Philipsburg, PA. Installation is straightforward and can be done in approximately one hour using basic hand tools.