UMI Performance Street Performance Front Upper Control Arm Kit - Black - GM Fullsize Truck 1971-72 (Pair) HSK51451 Advanced Features that set the

Advanced Features that set the AlphaBass STX Stereo Headset apart:

16-7/8 x 15-5/8 in

Mark IV / Gen VI

12 AN Male 90 Degree Hose End Fitting

10 in Deep

UMI Performance Street Performance Front Upper Control Arm Kit - Black - GM Fullsize Truck 1971-72 (Pair) HSK51451 Advanced Features that set theStreet performance tubular upper a arms add caster to improve stability and steering feel. Race Proven construction ensures crisp, precise handling. Power Tour and daily driver proven 1 1 4 heavy duty tubular construction strong and light Direct bolt in Stiffer than stock to reduce body roll and increase performance End links and chassis mount bushings included Minor drilling of a arms required to accommodate heavy duty end links Pair with UMI 6432