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Est. 1957
UMI Performance

UMI Performance 78-88 GM G-Body Pro-Touring Rear Suspension Kit - Black

$976.97

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UMI Performance 78-88 GM G-Body Pro-Touring Rear Suspension Kit - Black. Improves rear suspension handling for classic G-bodies.

Key Features

  • Fits 1978-1988 GM G-Body vehicles.
  • Includes upper and lower rear control arms.
  • Features UMI Roto-Joints for improved articulation and reduced binding.
  • Constructed from strong DOM steel tubing for durability.
  • Adjustable Delrin races in Roto-Joints allow for maintenance and performance tuning.
  • Includes a spanner wrench for Roto-Joint adjustment and disassembly.
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About this part

Product Details

If you're looking to significantly improve the handling and cornering ability of your 1978-1988 GM G-Body, this Pro-Touring Rear Suspension Kit from UMI Performance is a solid choice. This kit is designed to replace your stock rear control arms with well-built components featuring UMI's Roto-Joints, which offer a greater range of motion and better control compared to traditional rubber bushings. This means less flex and more precise feedback from your rear suspension, especially when you're pushing the car through turns.

The kit includes upper and lower control arms, all fabricated from strong, DOM steel tubing for durability. The Roto-Joints themselves are a key feature, allowing for smooth articulation and reducing binding that can occur with older suspension designs. They also feature a Delrin race that can be adjusted over time with the included spanner wrench, allowing you to maintain optimal performance and take up any minor wear. This attention to detail in the design helps ensure consistent handling and a more connected feel to the road, whether you're on a spirited drive or a track day.

This kit fits a wide range of classic GM vehicles, including popular models like the Chevrolet Monte Carlo, Buick Regal, and Oldsmobile Cutlass Supreme. It's a comprehensive upgrade aimed at transforming the rear suspension of your G-Body. While installation involves replacing major suspension components, the result is a much more capable and responsive vehicle. You'll want to refer to the manufacturer's installation instructions for the specific procedures and any additional hardware that may be needed for your particular application.

Specifications

Brand
UMI Performance
Manufacturer Part #
GBR024-B

Frequently Asked Questions

UMI Performance 78-88 GM G-Body Pro-Touring Rear Suspension Kit - Black

$976.97