UMI Performance 64-72 GM A-Body Tubular Lower Front A-Arms Corner Max Tall Ball Joint

If you're looking to significantly improve the front-end grip and steering feel on your 1964-1972 GM A-Body car, these UMI Performance Corner Max tubular lower front A-arms are a serious upgrade. Designed for performance applications, they offer a direct bolt-in fit for models like the Chevrolet Chevelle, Buick Skylark, and Pontiac GTO, among many others. These arms are built to enhance your vehicle's handling characteristics, providing more confidence whether you're on the street or at the track.

These A-arms are constructed from strong yet lightweight 1.500-inch USA-made DOM steel tubing. They feature a unique removable lower mounting system, allowing for quick spring or shock changes at the track without needing to disconnect the ball joints. The lower ball joint mounting point is moved forward to allow for up to 4 degrees of additional caster, which greatly improves steering feel and straight-line stability. They come pre-installed with premium Howe +3/4-inch tall ball joints. The design also incorporates a double shear coilover mount, ready for industry-standard 1/2-inch rod end shocks, and includes spacers for popular shock models. Additionally, a double shear sway bar mount is integrated, compatible with UMI's own sway bars or most factory-style eyelet sway bars.

The camber curve and roll center height are optimized to deliver incredible front-end grip, and the arms utilize Delrin bushings for smooth suspension travel and reduced deflection. When paired with UMI's P/N 2656-1, you can achieve up to 10 degrees of caster. For the ultimate handling package, consider pairing these A-arms with UMI P/N 4056. These arms are proudly manufactured and raced in Philipsburg, PA, USA.