3049-150 - 1978-1988 GM G-Body Rear Coilover Kit, Bolt In, 2”-3” Lowering3049 150 1978 1988 GM G Body Rear Coilover Kit, Bolt In, 2 3 Lowering

engineered to deliver exceptional handling

UMI Performance adjustable upper control arms are designed to optimize your vehicle's performance by allowing you to adjust the pinion angle

enhancing traction

and help maintain track consistency

and clevises

This fabricated bushing end is designed to replace spherical rod ends on UMI Performance control arms for select GM vehicles

Spec engines for Camping World East and West Series

Popular replacement for and improvement over GM Synchromesh (12345349)

83 22 0 397 114

One unique feature of UMI Performance's adjustable upper control arms is the on-car adjuster

Manufactured in the USA using USA materials

and feature lower volatility while providing the required frictional characteristics of each fluids OEMstyle replacement