Specifications
- Brand
- UMI Performance
- Part #
- 4039-B
- UPC
- 4039-B
UMI Performance 64-67 A-Body Adjustable Upper Control Arms- w/ Roto-Joint
$326.39
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UMI Performance adjustable upper control arms with Roto-Joints. Improves handling and reduces wheel hop.
Key Features
- Fits 1964-1967 Buick Special, Chevrolet Chevelle, Oldsmobile Cutlass, and Pontiac GTO models, among others.
- Features UMI's Roto-Joint spherical bearing for minimal suspension deflection and improved handling.
- Includes CrMo adjuster for easy on-car pinion angle tuning and reduced wheel hop.
- Constructed with 1/4" thick CNC laser cut mounting pads and a combination of TIG and MIG welding.
- Durable powder coat finish protects against the elements.
- Designed for a simple bolt-in installation, typically taking 1-2 hours.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
When you're upgrading the suspension on your classic A-Body, like a 1964-1967 Buick Skylark, Chevrolet Chevelle, or Pontiac GTO, these adjustable upper control arms from UMI Performance are a solid choice. They replace your stock arms to minimize suspension deflection, which helps with crisp handling, makes it easier to tune your pinion angle, and reduces wheel hop when you launch. You get the control arms themselves, featuring UMI's own Roto-Joint spherical bearings and CrMo adjusters, all finished with a durable powder coat.
These arms are built tough with 1/4" thick CNC laser cut mounting pads and a mix of TIG and MIG welding, making them ready for street driving, drag strip duty, or serious corner carving. The adjusters are built right into the arm, so you can make changes while they're still bolted to the car, which is a real time-saver. They're designed to fit all rear end housings for the specified A-Body models, and they bolt right in, typically taking about 1-2 hours to install with basic hand tools.
Specifications
- Brand
- UMI Performance
- Manufacturer Part #
- 4039-B
- UPC
- 4039-B
Frequently Asked Questions
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UMI Performance 64-67 A-Body Adjustable Upper Control Arms- w/ Roto-Joint