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SPC Performance - Alignment Parts & Tools
SPC (Specialty Products Company) has been setting the standard in wheel alignment technology since 1971. Originating in Denver with hand tools, SPC evolved into a global innovator based in Longmont, Colorado, delivering over 1,500 precision parts and alignment tools—from control arms and cam kits to EZ Cams™, shims, and xAxis™ rod ends—many of which are manufactured in-house under ISO‑9001 and IATF‑16949 standards.
SPC empowers both alignment shops and enthusiasts with practical, OE-matched solutions. Their EZ Cams™ add ±1.75° strut adjustability, while Builder Series arms and adjustable control arms serve lifted, lowered, and race-prepped vehicles. The company's commitment extends to deep resources—online & in-person training, alignment apps, and educational materials tailored for professionals .
With a proven record in drift (Papadakis Racing), USTCC, IMSA, and off-road, SPC parts are tested under extreme conditions and trusted for precise alignment, improved handling, and tire longevity
SPC Performance CAMBER ADJUSTMENT KIT ADJUSTS + or - 0.5 DEGREES
SPC PerformanceQuickly restore lost adjustment due to frozen or broken adjusters with this rear camber adjustment cam from SPC. This cam is is designed to fit lat...
View full detailsSPC Performance High-Strength 2-Piece Steel Rod End (3/4in.)
SPC PerformanceProduct appearance and features may vary in the market as design changes, improvements and modifications are implemented.
SPC Performance Muscle Car Arm Rebuild Kit
SPC PerformanceWith SPC's rebuild kit you can replace the ball joint. Includes: Ball joint boot, ball stud, ball joint race, washer, wave spring, castle nut and c...
View full detailsSPC Performance Ball Joint Rebuid Kit 9.5 Taper .25 Over for Adjustable Control Arm PN 97180
SPC PerformanceWith SPC's rebuilt kit you can replace the ball joint or customize the stud length for ride height altered vehicles. Taper: 9.5deg, Stud Length: +0...
View full detailsSPC Performance Ball Joint Rebuid Kit 7.12 Taper .25 Over for Adjustable C/A PN 97260 / 97300
SPC PerformanceWith SPC's rebuilt kit you can replace the ball joint or customize the stud length for ride height altered vehicles. Taper: 7.12deg, Stud Length +0...
View full detailsSPC Ball Joint Rebuid Kit 9.5 Taper .50 Over for Adjustable Control Arm PN 97130 / 97140 / 97190
SPC PerformanceWith SPC's rebuilt kit you can replace the ball joint or customize the stud length for ride height altered vehicles. 9.5deg Taper - Stud Length +0....
View full detailsSPC Ball Joint Rebuid Kit 9.5 Taper .25 Over for Adjustable Control Arm PN 97130 / 97140 / 97190
SPC PerformanceWith SPC's rebuilt kit you can replace the ball joint or customize the stud length for ride height altered vehicles. 9.5deg Taper - Stud Length +0....
View full detailsSPC Ball Joint Rebuid Kit 9.5 Taper OE Length for Adjustable Control Arm PN 97130 / 97140 / 97190
SPC PerformanceWith SPC's rebuild kit you can replace the ball joint or customize stud length for ride height altered vehicles. 9.5deg Taper - OE stud length. Inc...
View full detailsSPC Ball Joint Rebuid Kit 7.12 Taper .50 Over for Adj. C/A PN 97110 / 97120 / 97150 / 97160 / 97170
SPC PerformanceWith SPC's rebuilt kit you can replace the ball joint or customize the stud length for ride height altered vehicles. 7.12deg Taper - Stud Length +0...
View full detailsSPC Ball Joint Rebuid Kit 7.12 Taper .25 Over for Adj. C/A PN 97110 / 97120 / 97150 / 97160 / 97170
SPC PerformanceWith SPC's rebuild kit you can replace the ball joint or customize the stud length for ride height altered vehicles. 7.12deg Taper - Stud Length +0...
View full detailsSPC Ball Joint Rebuid Kit 7.12 Taper OE Length for Adj. C/A PN 97110 / 97120 / 97150 / 97160 / 97170
SPC PerformanceWith SPC's rebuild kit you can replace the ball joint or customize the stud length for ride height altered vehicles. 7.12deg taper - OE Stud Length...
View full detailsSPC Performance GM Cone Styyle Bump Stop
SPC PerformanceProduct appearance and features may vary in the market as design changes, improvements and modifications are implemented.
SPC Performance LCA Ride Height Spacers
SPC PerformanceThese Flat Coil Spring Mount/Spacer Plates are designed to maximize your ride height options. Use thse plates as coilover mounts to augment coil st...
View full detailsSPC Performance G/F Body Lower Cont Arm
SPC PerformanceThese Flat Coil Spring Mount/Spacer Plates are designed to maximize your ride height options. Use thse plates as coilover mounts to augment coil st...
View full detailsSPC Performance Coilover Spacer Plates
SPC PerformanceThese Flat Coil Spring Mount/Spacer Plates are designed to maximize your ride height options. Use thse plates as coilover mounts to augment coil st...
View full detailsSPC Performance A Body Lower Control Arm
SPC PerformanceThese Flat Coil Spring Mount/Spacer Plates are designed to maximize your ride height options. Use thse plates as coilover mounts to augment coil st...
View full detailsSPC Performance Coilover Spacer Plates
SPC PerformanceThese Flat Coil Spring Mount/Spacer Plates are designed to maximize your ride height options. Use thse plates as coilover mounts to augment coil st...
View full detailsSPC Performance A-Body Lower Control Arm
SPC PerformanceThese Flat Coil Spring Mount/Spacer Plates are designed to maximize your ride height options. Use thse plates as coilover mounts to augment coil st...
View full detailsSPC Performance GM Mid Size Metric Ball Joint 1/4in. Lowering Spacers (Set of 3)
SPC PerformanceBall Joint Spacers raise the arm to improve frame clearance. Three 1/4" spacers and hardware. California Residents WARNINGInstallation Instructions
SPC Performance Steel Upper Control Arm Street Cross Shaft (5in. Center)
SPC Performance5" stock style steel Mustang II cross shaft. Includes custom pivots with OE clevite bushings. California Residents WARNINGInstallation Instructions
SPC Performance Control Arm Hardware Kit
SPC PerformanceHardware kit ( nuts,bolts,etc. )for custom strreet arms Includes offset pivot brackets with bushings California Residents WARNING
SPC Performance Offset Pivot Assembly w/ Bushing
SPC PerformanceThis street style offset pivot assembly offers extra clearance and an OE style rubber bushing. California Residents WARNING
SPC Performance 03-08 Infiniti G35 Rear Lower Control Arm Bushing
SPC PerformanceThe 94013 Upper Control Arm Replacement Bushing( sold individually ) is used within our custom street pivots. These bushings allow minimal deflecti...
View full detailsSPC Performance Cross Shaft 5 7/8 in. Cntr
SPC PerformanceNew ultra strong cro-moly cross shafts are threaded to accept both our standard OE style pivots or premium Delrin pivots. Cross shafts are availabl...
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