4057-125 - 1964-1972 GM A-Body Rear C/O Kit, Control Arm Relocation, Bolt InNote: Rear shocks may not clear all exhaust tail pipes. UMI is not responsible for exhaust clearance issues. Brackets designed to fit factory rear ends, may not fit aftermarket rear ends.

6436 - 1963-1987 GM C10 Front Coil Over Mounts

These fluids are offered in a variety of packaging for convenience in different work environments Used by many of the best engine builders

Over the past few years

Esso LT71141

extreme-pressure protection and water resistance

This complete kit includes a set of UMI Performance single adjustable lower control arms and a set of UMI’s "on-car" double adjustable upper control arms

API Service Class GL 4

is suitable for both weekend cruisers and weekend track enthusiasts

Note: Bump steer adjustment tools and theory can be found HERE

minimizing wheel hop

The Berserker Series is available in both double-adjustable and triple-adjustable

ASTM D4741 2