The UMI double-adjustable lower control arm for 1964–1972 A-body applications combines Roto-Joint articulation with on-car adjustment to move the rear end and clear larger tires. Made from 1.500" DOM tubing with CNC-machined chromoly adapters and left/right threads for simple adjustments, the set features greaseable delrin Roto-Joints on both ends for bind-free movement, improved traction and a street-ready finish.
UMI Performance 64-72 A-Body Double Adjustable Lower Control Arms- w/ Roto-Joints