UMI Performance 71-75 GM H-Body Upper & Lower Control Arm Kit

If you're looking to get your classic 1975-1980 Oldsmobile Starfire handling better and putting power down more effectively, this tubular control arm kit from UMI Performance is a solid option. Stock control arms can flex and deflect, especially under load, leading to issues like wheel hop and vague steering feel. This kit replaces those stamped steel arms with well-built tubular units designed to keep your rear axle planted.

These arms are fabricated from 1.250-inch DOM steel tubing, which is a strong material that resists bending. They feature fluted, greaseable bushings that help reduce deflection while allowing you to keep them lubricated for a longer service life. The kit is a direct bolt-on replacement, meaning you won't need to cut or weld to install it, and it's designed to improve cornering grip and overall track consistency. The TIG welding adds extra strength where it counts.

It's important to note that some 1975 GM H-Body models, like certain Vega Cosworths, might have used a different rear suspension setup that doesn't include upper control arms. Before purchasing, please verify that your specific 1975 model has rear upper control arms.