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UMI Performance's rear control arm kit for swapping a 1964–1972 GM A-Body 10- or 12-bolt rear into a 1978–1988 G-Body includes upper and lower arms engineered to correctly attach the A-Body rear end to the G-Body chassis. These arms prevent rear-end bind, incorrect driveline angle, traction loss and vibrations; lower arms use greaseable polyurethane bushings and reinforced sway bar holes for added durability and performance. Compatible with common G-Body platforms and intended for safe, reliable swaps.
UMI Performance 78-88 GM G-Body 12-Bolt Swap Upper and Lower Control Arm Kit
