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UMI PERFORMANCE

UMI Performance 71-72 GM A-Body Bump Steer Adjuster Kit

$169.99

SKU: U01C 4060

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INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Part #: 4060

UMI's GM A-body bump steer kit for 1971-1972 models is designed to improve handling and straight-line stability by reducing or eliminating toe change during suspension travel, commonly known as bump steer." This kit allows for the relocation of the outer tie rod end lower than stock, without the need for spindle drilling. The kit features a 4140 CrMo stud construction, race quality rod end, jam nuts, and locking hardware. It also includes laser-cut spacers of various sizes for customization. The adjuster sleeve is made of 6061-T6 Black Anodized Aluminum and is designed for easy installation with factory inner tie rods and spindles. Manufactured in Philipsburg, PA, this bump steer kit is race-proven and comes with detailed instructions and technical support. Upgrade your GM A-body's steering system with UMI's precision-engineered kit for improved performance on the road or track.

UMI's 1971-72 GM A-body bump steer kit improves stability by reducing toe change during suspension travel. It features a 4140 CrMo stud, race-quality rod ends, laser-cut spacers, and an anodized 6061-T6 adjuster. Bolton, no spindle drilling

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

The UMI Performance 4060 bump steer kit is an adjuster kit designed for 1971-1972 GM A-body models. It aims to improve handling and straight-line stability by reducing toe change during suspension travel.

This kit allows for the relocation of the outer tie rod end lower than stock without requiring spindle drilling. It features a 4140 CrMo stud, a race-quality rod end, jam nuts, and locking hardware. Included laser-cut spacers offer customization, while the adjuster sleeve is crafted from 6061-T6 Black Anodized Aluminum.

Fitment

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Specifications

BrandUMI PERFORMANCE
Part NumberU01C 4060

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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