SPC Performance Chevrolet/GMC C10 Truck Adjustable Control Arms (Pair) SPECIAL-ORDER our in house CNC machined

our in house CNC machined cover is designed as one piece which prevents warping

Pressure Switch Assembly

but not much more

Provides up to 150 retarding horsepower throughout the engine's RPM range

the arms include SPC's xAxis sealed flex joints that perform like monoballs

SPC Performance Chevrolet/GMC C10 Truck Adjustable Control Arms (Pair) SPECIAL-ORDER our in house CNC machinedMarket Description This unique, patented design provides the most adjustability and best clearance of any arm available for the many popular '71 '91 GM Pickup and SUV applications. Sold as a pair, these forged steel adjustable arms come with ball studs that are 1 2" taller than stock to improve camber curve. Dial in some caster combined with the ability to adjust camber, yields a truly 'modern' feeling suspension. The ball joints are greaseable and