Camaro/Firebird `70-`81, A Body `73-`77, X body `75-`79, B Body `78-`96
SPC adjustable upper arms with greaseable delrin bushings and offset pivots, on 4130 chrome moly cross shafts, and Howe PC series tall upper ball joints.
Street-Comp Stage 1 is just the thing for those who want to go a step beyond just springs and bars, or a great add on for otherwise stock cars who’d like to take the corners better, but don’t want the stiff ride sometimes associated with performance handling. The secret is the combination of the tall ball joint and adjustable upper arms, which markedly improves the camber curves and relocates the roll center. This means more grip and less body lean. For drag racing, SPC greaseable delrin bushings upper A arms allow better weight transfer and more + caster for better top end stability.
ProLite adjuster sleeves (HD lightweight aluminum) +$40.00
NASCAR Screw-in Ball joints (added wheel clearance) +$20.00