UMI Performance tubular rear lower and adjustable upper control arm kit for GM A-Body cars is a direct bolt-on upgrade to reduce wheel hop, improve cornering, and enhance track consistency. Features include greaseable polyurethane bushings, reinforced sway bar mounting holes, CNC machined components, MIG/TIG welds, and an on-car adjustable upper with chromoly adapters for easier pinion-angle tuning.
UMI Performance 68-72 GM A-Body Lower Control Arm & Adjustable Upper Control Arm Kit