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

If you're looking to get better launch consistency and reduce wheel hop in your classic GM A-Body, UMI Performance has you covered with these bolt-in rear control arm relocation brackets. These brackets are designed to optimize your vehicle's instant center, which is key for improving forward traction. They allow you to lower the rear of your lower control arm by 2 inches, 2-3/4 inches, or 3-1/4 inches, giving you multiple settings to fine-tune your car's handling and grip.

Built from 3/16" mild steel and precision CNC laser cut, these brackets are well-built for the job. They're designed to work with factory lower control arms as well as most aftermarket styles, and the robust flanges ensure your factory bushings will bolt right in. Installation is straightforward, requiring no drilling, cutting, or welding, and typically takes about 1-2 hours. Track testing has shown these brackets can lead to an average 0.10-second reduction in 60-foot times, making a notable difference in your car's performance off the line.

These relocation brackets are a solid option for both lowered and non-lowered vehicles from 1964-1972, including popular models like the Chevrolet Chevelle, Pontiac GTO, and Buick Skylark. While adjustable upper control arms aren't strictly required, they are recommended for further optimization. New Grade 8 hardware and installation instructions are included to get you rolling.