SPC Performance

Lifted trucks lose caster which wears tires and leads to wandering at high speeds. These adjustable fron upper control arms improve droop travel, drivability and tire wear as well as adjusting tire...

Add rear camber adjustment to your Ford truck or SUV with this adjustable length control arm from SPC. An adjustment range of ±3.0° will get your vehicle back to factory specifications ensuring...

Improve droop travel, drivability and tire wear with SPC's adjustable front upper arms for Rangers equipped with steel knuckles. Fit bigger tires without rubbing fenders. Featuring a greasable ball...

A must for every alignment tech, this spec book lists all major alignment angles for all vehicles from 2013-2023. Front caster, camber and toe, rear camber and toe, along with SAI and turning angle...

Replace your OE adjusters with this cam bolt kit from SPC. The OE bolts on Toyota trucks and SUV's are frequently "fronzen" and do not allow for adjustment. Remove the frozen bolt assembly and...

SPC Performance 21+ FORD F-150 Front Adj Upper Racing Control Arm Kit

These popular sleeves are widely used to adjust caster and/ or camber on many Ford and Mazda RWD & 4WD trucks. To install, simply loosen and remove upper ball joint pinch bolt. Remove top snap ring...

Spread the load! "Z" blocks and other axle spacers used by Hendrickson, Freightliner, Kenworth, Mack, Hollis, Sterling, Ford and others create pressure points that will crush or even break the...

This 3 piece set includes: 3.0", 3.5", 4.0" - Often called "dimple dies", flared hole dies are used in sheet-metal fabrications to provide rigidity and strength to flat, unsupported panels. Due to...

These popular sleeves are widely used to adjust caster and/ or camber on many Ford and Mazda RWD & 4WD trucks. To install, simply loosen and remove upper ball joint pinch bolt. Remove top snap ring...

These popular sleeves are widely used to adjust caster and/ or camber on many Ford and Mazda RWD & 4WD trucks. To install, simply loosen and remove upper ball joint pinch bolt. Remove top snap ring...

Often called "dimple dies", flared hole dies are used in sheet-metal fabrications to provide rigidity and strength to flat, unsupported panels. Due to the resulting high strength -to-weight ratio...

Product appearance and features may vary in the market as design changes, improvements and modifications are implemented.Installation Instructions

Spread the load! "Z" blocks and other axle spacers used by Hendrickson, Freightliner, Kenworth, Mack, Hollis, Sterling, Ford and others create pressure points that will crush or even break the...

Often called "dimple dies", flared hole dies are used in sheet-metal fabrications to provide rigidity and strength to flat, unsupported panels. Due to the resulting high strength -to-weight ratio...