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UMI extended-length upper control arms for 1991–1996 Impala SS center the rear wheels with 5/8" preset extension plus an extra 1/2" of on-car adjustment. Built from DOM tubing with CNC mounting points and a 4140 Chrome Moly heat-treated adjuster, these arms include high-strength spherical rod ends with Teflon liners for quiet operation and precise pinion angle tuning. They pair with extended lower arms for proper fitment.
UMI Performance 91-96 Impala SS Adjustable Extended Length Upper Control Arms- Rod Ends
