UMI Performance 82-02 F-Body On-car Adjustable Control Arms- Poly/Roto-Joint

If you're looking to fine-tune your 1982-2002 F-body Camaro's rear suspension, these on-car adjustable lower control arms from UMI Performance are a solid option. They're designed to help you center your rear end, especially after installing larger tires or aftermarket rear ends, and they work to reduce that annoying wheel hop by allowing your suspension to move more freely.

What sets these apart is UMI's Roto-Joint technology. It's essentially a spherical joint that allows for a generous 28 degrees of rotation, preventing suspension bind that can happen with stock rubber or even polyurethane bushings. This improved articulation means better traction and a more predictable feel. On one end, you've got a greaseable polyurethane bushing that bolts to the chassis, designed to absorb road noise. On the other end, the Roto-Joint connects to the rear end, featuring a hard chrome-plated 4140 chromoly ball that rotates in a durable Delrin race. This combination is built for wear resistance and can be adjusted and rebuilt if needed, making them a long-lasting upgrade.

These control arms are constructed from strong 1.250” x 0.095” 4130 Chromoly steel tubing and are TIG welded for durability. They ship fully assembled and ready to bolt on, using your vehicle's original hardware. The on-car adjustability means you can make length changes without removing the arms, which is a real time-saver when you're dialing in your alignment.