UMI's lower control arms for 1978–1988 G-Body applications pair a swivel Roto-Joint with a polyurethane chassis bushing to balance street comfort and precise handling. Built from 1.500" x 0.120" DOM tubing with reinforced, TIG-welded sway bar holes and greaseable joints, the set ships ready to install, uses OEM hardware and is finished in a durable powder coat for low maintenance and long-term street performance.
UMI Performance 78-88 G-Body Lower Control Arms- Poly/Roto-Joint Combination