SPC Performance Steel Shim 4X6.5X3 - Pack of 6 - 10756

Use these high strength steel alloy shims (sold in a box of 6) to adjust caster and pinion angles 3 on your most rigorous applications. Designed for 4" wide leaf springs, this steel shim will adjust...

SPC Performance Steel Upper Adjustable Control Arm & Caster Rod 64.5-66 Ford Mustang (Pair) - 94218

Update '64.5 to '66 Ford and Mercury front suspensions by installing this pair of adjustable upper control arms from SPC. Each arm has a built in +3.00° of caster to improve return-to-center with...

SPC Performance Steel Upper Control Arm Street Cross Shaft (5in. Center) - 94100

5" stock style steel Mustang II cross shaft. Includes custom pivots with OE clevite bushings. California Residents WARNING

SPC Performance Steering Knuckle Spreader - 37975

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...

SPC Performance STEERING KNUCKLE TOOL - 37980

Stop damaging steering knuckles by removing linkages or struts with pry bars, screwdrivers and hammers. Use the Steering Knuckle Spreader Tool to make quick work of tight and corroded steering...

SPC Performance STEERING WHEEL HOLDER - 77938

A must for proper alignments. This tool securely holds the steering wheel and it's covered hooks & base prevent damage to the steering wheel and seat.----------------------------- CAUTION: This...

SPC Performance SUV/TRUCK KIT ASST BOARD - 88270

This great new board set includes the most popular parts for aligning today's trucks and SUVs. Don't be caught without the part you need. Shipped with our polymer display board. California Residents...

SPC Performance Tandem Shim-Freightliner 1/16in (100) - 35064

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...

SPC Performance Tandem Shim-Freightliner 1/32in (100) - 35063

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...

SPC Performance Tandem Shim-Freightliner 1/8in (100) - 35065

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...

SPC Performance TANDEM SHIM-IHC 1/16 (6) - 35041

These I.H.C./Navistar Torque Arm Shims will change thrust angle and toe when installed between the torque arm and the spring hanger. On Navistar they will also center the axle with the frame rails...

SPC Performance TANDEM SHIM-IHC 1/32 (6) - 35040

These I.H.C./Navistar Torque Arm Shims will change thrust angle and toe when installed between the torque arm and the spring hanger. On Navistar they will also center the axle with the frame rails...