UMI Performance 68-72 GM A-Body Adjustable Upper Control Arms- Poly Bushings

If you're working on a 1968-1972 GM A-Body and looking to fine-tune your suspension, these adjustable upper control arms from UMI Performance are a solid option. They're built to let you adjust your pinion angle, which is a key step in reducing wheel hop and getting better traction, especially if you're hitting the drag strip. This adjustment can make a real difference in your 60-foot times.

What sets these apart is the on-car adjuster. That means you can make changes without having to pull the control arm back off the car, saving you time and hassle. They're made with strong 4140 chrome moly steel for the threaded tube adapters and the adjuster itself, plus CNC machined steel mounting plates that are 0.250" thick. You also get grease-able polyurethane bushings that are fluted for better grease distribution, and they come with a durable powder coat finish to help them stand up to the elements.

These control arms fit a wide range of GM A-Body vehicles from the mid-60s to early-70s, including popular models like the Chevrolet Chevelle and Pontiac GTO. Having the ability to dial in your pinion angle can really improve how your car hooks up off the line.