UMI rear control arms cut wheel hop & boost traction on GM vehicles.

Rear control arms are one of the most important suspension modifications that can be done to your GM vehicle. Stock control arms are on the borderline of "junk", bushing deflection and rusting weak stamped material add for traction loss and poor handling ability. The included high quality polyurethane bushings are an excellent improvement over the OEM rubber bushings, while adding ride improvements they also work excellent to reduce traction loss. These control arms are a direct bolt-on replacement designed to minimize wheel hop, improve cornering and help track consistency. Whether your vehicle is a street car, drag racer or a restoration project these arms are perfect for any set-up.