UMI’s Corner Max line of race a-arms are designed from the ground up to be the best performing stock mount a-arm upgrade on the market. The P/N 4062-1 arms are strong yet lightweight and feature a removable lower mounting system to permit spring or shock changes at the track without separating the ball joints. The ball joint cup is moved forward the proper amount to add up to 4 degrees caster potential and is loaded with high quality Howe +3/4” tall ball joints. The double shear coilover mount accepts race industry standard ½” rod end shocks and comes with spacers for all popular models. Also included is a double shear sway bar mount and corresponding end link. The end link fits UMI P/N 4035 and 4067 as well as many other factory fit sway bars.
Swivel style sway bar mounts and hardware work with UMI P/N 4035, 4067 and most other factory eyelet style sway bars.
UMI Performance 64-72 GM A-Body Tubular Lower Front A-Arms Corner Max Tall Ball Joint
Camber curve and roll center height improved to yield incredible front end grip.
Includes Delrin bushings for smooth suspension travel and decreased deflection.
4062-1 - 1964-1972 GM A-Body Tubular Lower A-Arms, Corner Max, Tall Ball Joint
100% Manufactured and raced with pride out of Philipsburg, PA – USA.
Lower ball joint relocated to increase caster by up to 4 degrees.
Coilover-only design saves weight over spring bucket versions.
These arms enhance steering feel and straight line stability.
10 degrees caster can be achieved when paired with 2656-1.
Pair with UMI P/N 4056 for the ultimate handling package.
Contact UMI technical support with any questions
1.500” USA Made DOM steel tubing construction.
Premium Howe +3/4” tall ball joints installed.
Direct bolt-in for 1964-1972 GM A-Body.
UMI- Lower A-Arms, Tall BJ Tubular
Front Control Arms
Features:
