SPC Performance 63-70 Chevrolet C10 Adjustable Upper Control Arms turn14-atp the Borg Warner S358 turbos

the Borg Warner S358 turbos give quick spool-up with no surging

7L 2007-2009 Pick-Up / 2007-2010 Cab-Chassis

not 3 pad like box turbos

Machined Pistons

Use SPC arms with OE type bushings - part #81353 for two sets of arms to correct both sides of the vehicle

SPC Performance 63-70 Chevrolet C10 Adjustable Upper Control Arms turn14-atp the Borg Warner S358 turbosMarket Description This unique, patented design provides the most adjustability and best clearance of any arm available for the popular '63 '70 GM C10 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 fully rebuildable.