SPC adjustable control arms for 1971–1991 GM C10 pickup and SUV applications are sold as a pair and use a patented forged-steel design to maximize adjustability and clearance. These arms offer improved camber curve via a 1/2 in taller ball stud, greaseable and rebuildable ball joints, and optional OE-length or 1/4 in extended studs to fine-tune ride characteristics for restored or modified trucks.
SPC Performance Chevrolet/GMC C10 Truck Adjustable Control Arms (Pair)