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

UMI Performance is known for making well-built suspension components, and these Ultimate Arms are a prime example. If you're working on a 1968-1972 GM A-Body car like a Chevelle, Skylark, or GTO, these adjustable upper control arms are designed to help you dial in your rear suspension for better performance. They allow you to make precise adjustments to your pinion angle, which is crucial for reducing wheel hop and improving traction, especially if you've lowered your vehicle.

These aren't just any control arms; UMI built them with tough materials. The main tubes are made from aircraft-quality 4140 chromoly steel, and the adjusters are also heat-treated 4140 chromoly. They feature TIG welded construction for strength and Teflon-lined spherical rod ends that let the suspension move freely without binding. The adjusters are designed for on-car use, meaning you can make changes right in your garage or at the track by simply loosening a couple of jam nuts and turning the adjuster. This makes fine-tuning your setup much easier.

With a durable powder coat finish and CNC machined aluminum bushings, these arms are built to last and perform. They're a solid option for anyone looking to improve their car's handling and traction.