SPC Performance

Replace bent, damaged, or lost factory guide pins with these heavy duty knurled pins from SPC and your slotted cam will work like it should again. Every tech needs to have these easy to use pins on...

Many techs find that once the plastic retainer is removed from the original equipment cam on GM trucks, the adjustment won't hold. These lock plates are designed to provide a mechanical lock for the...

Designed, engineered, tested, and assembled in Colorado, SPC Performance adjustable upper control arms are loaded with impressive features. Improve suspension travel, handling, and tire wear while...

Adjustable Upper Control Arm with 5" adjusting sleeves, GM Full Size ball joint plate and rod ends for mounting to vehicle. California Residents WARNING

This wrench makes it easy to adjust the control arm cams on many modern GM and Chevy HD Trucks. The tool surrounds the entire perimeter of each cam to provide a no slip means to reach the...

Replace corroded or damaged original equipment alignment cam lock plates on many newer GM truck-based vehicle models including the Colorado & Canyon with this indexed lock plate. This lock plate is...

Replace your stripped or corroded factory adjusters on GM's Lambda platform vehicles with SPC's rear camber and toe adjustment bolts. This pair of camber bolts can be used to replace camber or toe...

These heavy duty cams replace the upper control arm mounting bolts. Remove the O.E. bolts and replace with cams, rotating them to provide camber and/or caster adjustment. It may be necessary to...

The 86375 kit is a stock OE replacement cam/bolt kit for newer GM 1/2, 3/4, 1-ton truck and van applications. This kit allows both camber and caster adjustment to the upper control arm. Quick &...

Get your GM truck or SUV's front camber or caster back in spec with these fixed offset upper control arms. Whether you lift your rig 3" or lower it 1" it is going to lose caster. The OE adjusters do...

These alignment shims are now available in a heavy-duty metal box to help you organize all of your shims. Packaged with a large variety of shims (listed below) and an organization chart inside the...

This set centers both steer axle wheels and brake drums to minimize wheel vibrations, brake pedal pulsations, and wheel hop. These sleeves are made specifically for the 'TAG' axles with Accu-Ride 19...