UMI Performance 1968-1972 GM A-Body Adjustable Upper Control Arms- Poly Bushings - Black Thread Sealer 810 in Head

810 in Head

Properly Positioned & Perfectly Radiused Bead

Nissan Rogue 2014-20

Oldsmobile Cutlass 1968-72

Aluminum heads w/non-conventional port and bolt locations

UMI Performance 1968-1972 GM A-Body Adjustable Upper Control Arms- Poly Bushings - Black Thread Sealer 810 in HeadUMI's adjustable rear upper control arms are a bulletproof addition to your street car. UMI's upper control arms are suitable for street, strip or corner carving. The greaseable polyurethane bushings minimize suspension deflection for a crisp handling setup, easy pinion angle tuning and less wheel hop. These on car adjustable upper control arms adjust easily while staying bolted to the car and are designed to handle many applications. These heavy duty