The upper arms control how the rear axle rotates under a Ram 2500, and a lift changes the geometry they have to manage. These rear upper arms are CAD designed and CNC formed from 2.0in x 0.31in wall DOM steel, with adjustable forged threaded ends for setting the length. The patented Duroflex joints stay centered and aligned with the frame and axle, damp vibration with Kevlar-enhanced elastomer, and allow up to 68 degrees of articulation per arm. Install the pair, adjust them to suit the lift, and the axle stays square under the truck.
MPN 8024 · UPC 810191173311
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