UMI Performance
UMI Performance 71-72 GM A-Body Bump Steer Adjuster Kit
UMI Performance 71-72 GM A-Body Bump Steer Adjuster Kit
ATTENTION
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The RM Series is comprised of a damper cartridge secured within a threaded outer body. This specific design requires a lubricating grease to be applied during the assembly process between the two damper and threaded body to avoid metal-to-metal contact. In order to keep the two components from touching each other and generating noise transmission you will need to periodically clean out the old grease and apply new grease.
This is a simple process that can be done with just a few common tools. It does not require you to open the internals of the dampers themselves and therefore you do not need to have the dampers re-pressurized after carrying out this procedure. Please contact us on info@mlperformance.co.uk for more information and a step-by-step guide on how to complete this maintenance.
As a result of this required maintenance, we do not recommend the RM Series for road use over the BR Series or ER Series.
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Fitting service at Xatrix, Surrey
We can offer a fitting service for this part. Contact us for a fitting quote.
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.
Genuine UMI Performance. Part number 4060.
Imported to order from our US supply partner — allow 7-14 days delivery.

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