UMI Performance 64-72 GM A-Body Front Upper A-arms Adjustable 0.9in Taller Ball Joints

Description

Today’s Pro Touring A-bodies arehandling like never before. Achieve your goal of awesome handling with UMI’snew adjustable upper a-arm. This arm precisely locates a 0.9” taller upper balljoint which in turn improves the camber curve and results in more front endgrip. The advanced design of the a-arm also relocates the ball joint platerearward for increased caster and improved steering feel. The machined CrMocross shaft holds two precision rod ends which are used to adjust the armsections. These arms are TIG welded to the laser cut ball joint pad whichhouses a 0.9” taller upper ball joint. A laser cut bump stop brace completesthe arm. If used for drag racing, the 4056-3 can also accommodate a travellimiter. The 4056-3 a-arm is designed to work with factory height spindles andincreases spindle height by 0.9”. The 4056-3 a-arm set is available inbeautiful red or black powder coat and is hand built in Philipsburg, PA – USAof US materials.

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