SPC Performance

Modernize your early Ford and Mercury front suspension by installing this pair of adjustable upper control arms from SPC. SPC has built in 3deg of caster to improve return to center with today's...

Use this tool to safely and easily expand steering knuckles. Pry bars can damage the knuckle, but this tool allows safe expansion with the tool adjustment nut. Designed to operate within a 4.4 - 10mm...

This high-strength adjustable lower rear camber arm provides ±2° of change for the popular Subaru Outback, Legacy, and Ascent applications. The arm features a bonded rubber bushing to match OE levels...

These universal shims are designed to be installed on a variety of applications. Use these at the ends of the torque rods to change toe or thrust angles on Freightliner, Hendrickson and Navistar...

The universal shims are designed to be installed on a variety of applications. Use these at the ends of the torque rods to chagne toe or thrust angels on Freightliner, Hendrickson and Navistar heavy...

These universal shims are designed to be installed on a variety of applications. Use these at the ends of torque rods to change to or thrust angles on Freightliner, Hendrickson and Navistar heavy...

Our patented thrust alignment plate will allow for corrections of setback and thrust angle on most vehicles with rear leaf springs. Installation is made by loosening the U-bolts holding the leaf...

Every alignment tech needs this tie rod wrench set in their tool box. Adjust inner tie rods with this easy to use 4 piece wrench set. The wrenches feature spring loaded toothed jaws and sturdy grips...

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...

This pair of lower control arms are direct replacements for weak or bent factory units. Made of 3/16" wall DOM tube, they are more than 2x stronger than the OEM arms! They are equipped with a rubber...

This Cam Bolt Kit is a replacement for the OE adjusters. The OE bolts on Toyota trucks and SUV's are frequently "frozen" and do not allow for adjustment. Remove the frozen bolt assembly and replace...

This Cam Bolt Kit is a replacement for the OE adjusters. The OE bolts on Toyota trucks and SUV's are frequently "frozen" and do not allow for adjustment. Remove the frozen bolt assembly and replace...