UMI Performance lower control arm and adjustable upper control arm kit for 1968–1972 GM A-Body vehicles includes tubular lower arms and on-car adjustable uppers. These direct replacements improve rear suspension strength and let you tune pinion angle for better traction. Installation uses OEM hardware and the kit includes instructions for a straightforward fitment.
UMI Performance 68-72 GM A-Body Lower Control Arm & Adjustable Upper Control Arm Kit