Description
UMI’s 4060-1 GM A-body bump steer kit (1971-1972) is designed to reduce or eliminate toe change during suspension travel (also known as “bump steer”). Reduction of bump steer improves handling and straight line stability and enhances overall precision of the steering system. This kit includes a heavy duty 5/8″ bolt for the outer tie rod stud, to increase strength over the factory tapered design. The adjuster is 6061-T6 Aluminum hex for lightweight strength and features a hard anodized protective finish. Kits include shims of 0.125”, 0.1875” and 0.250”. These race-tested bump steer kits are 100% designed and manufactured with pride in Philipsburg, PA – USA.
Notes:
Spindle drilling is required to accept 5/8″ adjustment bolt. After drilling, the spindle cannot be returned to factory taper.
1971-1972 GM A Body: Uses factory inner tie rod. If replacement required use Proforged 104-10016 or equivalent, (2) required
Bump steer adjustment tools and theory can be found at longacreracing.com
Features:
- Grade 8; 5/8-18 outer tie rod bolt
- Race quality rod end, jam nuts and locking hardware.
- Laser cut spacers, of 0.125”, 0.1875” and 0.250”.
- 6061-T6 Black Anodized Aluminum Adjuster Sleeve; 5/8-18 RH and 11/16-18 LH threads, 9.20” sleeve length.
- For use with factory or aftermarket spindle
- Instructions with technical links included.
- Manufactured with pride in Philipsburg, PA – USA
- Race proven.