UMI Performance 64-72 GM A-Body Rear Lower Control Arm Relocation Brackets- Weld In

When you're looking to get the most out of your classic GM A-Body's launch, these weld-in rear lower control arm relocation brackets from UMI Performance are what you need. What you get in this package are the relocation brackets themselves, constructed from strong 3/16" mild steel that's CNC laser cut for precision. You also get new grade 8 hardware and the installation instructions to get them on your car. These brackets are designed to optimize your vehicle's instant center, which helps reduce wheel hop and improve forward traction by lowering the rear of your lower control arms.

You can set these brackets to drop the control arm 2", 2-3/4", or 3-1/4", giving you options to dial in your car's handling and traction, whether it's already lowered or at stock height. They're designed to work with factory lower control arms and bushings, as well as most aftermarket styles, and the robust flanges inside ensure your factory bushings will bolt right in. Track testing has shown these brackets can shave about 0.10 seconds off your 60-foot times, leading to more consistent launches. They're built tough right here in the USA.

Installation involves welding these brackets to your factory 10-bolt or 12-bolt rear end housing. Because they come bare metal, you can weld them directly onto your rear end. Once installed, you can simply bolt in your existing control arms and get ready to launch. This is a popular upgrade for vehicles like the Chevrolet Chevelle, Pontiac GTO, and Buick Skylark from 1964-1972.