The UMI bump steer adjuster kit for 1964–1970 GM A-Body reduces toe change during suspension travel to improve handling and straight-line stability. Direct bolt-in design lets builders reposition the outer tie rod end and uses a 4140 CrMo stud with factory-fit taper. The 6061-T6 anodized adjuster and included shims provide a race-tested solution manufactured in Philipsburg, PA for improved steering precision.
UMI Performance 64-70 GM A-Body Bump Steer Adjuster Kit