UMI tubular lower control arms for 1964–1972 A-Body cars pair a greaseable polyurethane bushing at the chassis with a spherical Roto-Joint at the axle to balance ride comfort and articulation. Constructed from 1.500" x 0.120" DOM tubing with reinforced sway bar provisions and TIG welding, the set ships assembled, is low maintenance, and is aimed at street performance where reduced wheel hop and better traction matter.
UMI Performance 64-72 A-Body Lower Control Arms- Poly/Roto-Joint