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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

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SPC Performance CAMBER ADJUSTMENT KIT ADJUSTS + or - 0.5 DEGREES

SPC Performance
$23.85
$23.85 - $23.85
$23.85
$20.15
$20.15 - $20.15
$20.15
In stock

Quickly 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...

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$23.85
$23.85 - $23.85
$23.85
$20.15
$20.15 - $20.15
$20.15
Sale Sale
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Photo - Primary Sale Sale

SPC Performance High-Strength 2-Piece Steel Rod End (3/4in.)

SPC Performance
$48.65
$48.65 - $48.65
$48.65
$41.11
$41.11 - $41.11
$41.11
In stock

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

$48.65
$48.65 - $48.65
$48.65
$41.11
$41.11 - $41.11
$41.11
Sale Sale
Photo - Primary Sale Sale

SPC Performance Muscle Car Arm Rebuild Kit

SPC Performance
$56.64
$56.64 - $56.64
$56.64
$47.87
$47.87 - $47.87
$47.87
In stock

With 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...

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$56.64
$56.64 - $56.64
$56.64
$47.87
$47.87 - $47.87
$47.87
Sale Sale
User 1
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SPC Performance Ball Joint Rebuid Kit 9.5 Taper .25 Over for Adjustable Control Arm PN 97180

SPC Performance
$56.64
$56.64 - $56.64
$56.64
$47.87
$47.87 - $47.87
$47.87
In stock

With 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 details
$56.64
$56.64 - $56.64
$56.64
$47.87
$47.87 - $47.87
$47.87
Sale Sale
User 1
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Sale Sale

SPC Performance Ball Joint Rebuid Kit 7.12 Taper .25 Over for Adjustable C/A PN 97260 / 97300

SPC Performance
$56.64
$56.64 - $56.64
$56.64
$47.87
$47.87 - $47.87
$47.87
In stock

With 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 details
$56.64
$56.64 - $56.64
$56.64
$47.87
$47.87 - $47.87
$47.87
Sale Sale
User 1
Photo - Primary
Sale Sale

SPC Ball Joint Rebuid Kit 9.5 Taper .50 Over for Adjustable Control Arm PN 97130 / 97140 / 97190

SPC Performance
$56.64
$56.64 - $56.64
$56.64
$47.87
$47.87 - $47.87
$47.87
In stock

With 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 details
$56.64
$56.64 - $56.64
$56.64
$47.87
$47.87 - $47.87
$47.87
Sale Sale
User 1
Photo - Primary
Sale Sale

SPC Ball Joint Rebuid Kit 9.5 Taper .25 Over for Adjustable Control Arm PN 97130 / 97140 / 97190

SPC Performance
$56.64
$56.64 - $56.64
$56.64
$47.87
$47.87 - $47.87
$47.87
In stock

With 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 details
$56.64
$56.64 - $56.64
$56.64
$47.87
$47.87 - $47.87
$47.87
Sale Sale
User 1
Photo - Primary
Sale Sale

SPC Ball Joint Rebuid Kit 9.5 Taper OE Length for Adjustable Control Arm PN 97130 / 97140 / 97190

SPC Performance
$56.64
$56.64 - $56.64
$56.64
$47.87
$47.87 - $47.87
$47.87
In stock

With 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 details
$56.64
$56.64 - $56.64
$56.64
$47.87
$47.87 - $47.87
$47.87
Sale Sale
User 1
Photo - Primary
Sale Sale

SPC Ball Joint Rebuid Kit 7.12 Taper .50 Over for Adj. C/A PN 97110 / 97120 / 97150 / 97160 / 97170

SPC Performance
$56.64
$56.64 - $56.64
$56.64
$47.87
$47.87 - $47.87
$47.87
In stock

With 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 details
$56.64
$56.64 - $56.64
$56.64
$47.87
$47.87 - $47.87
$47.87
Sale Sale
User 1
Photo - Primary
Sale Sale

SPC Ball Joint Rebuid Kit 7.12 Taper .25 Over for Adj. C/A PN 97110 / 97120 / 97150 / 97160 / 97170

SPC Performance
$56.64
$56.64 - $56.64
$56.64
$47.87
$47.87 - $47.87
$47.87
In stock

With 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 details
$56.64
$56.64 - $56.64
$56.64
$47.87
$47.87 - $47.87
$47.87
Sale Sale
User 1
Photo - Primary
Sale Sale

SPC Ball Joint Rebuid Kit 7.12 Taper OE Length for Adj. C/A PN 97110 / 97120 / 97150 / 97160 / 97170

SPC Performance
$56.64
$56.64 - $56.64
$56.64
$47.87
$47.87 - $47.87
$47.87
In stock

With 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 details
$56.64
$56.64 - $56.64
$56.64
$47.87
$47.87 - $47.87
$47.87
Sale Sale
Photo - Primary
Photo - Primary
Sale Sale

SPC Performance GM Cone Styyle Bump Stop

SPC Performance
$27.42
$27.42 - $27.42
$27.42
$23.17
$23.17 - $23.17
$23.17
In stock

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

$27.42
$27.42 - $27.42
$27.42
$23.17
$23.17 - $23.17
$23.17
Sale Sale
Photo - Primary
Photo - Primary
Sale Sale

SPC Performance LCA Ride Height Spacers

SPC Performance
$47.87
$47.87 - $47.87
$47.87
$40.46
$40.46 - $40.46
$40.46
In stock

These Flat Coil Spring Mount/Spacer Plates are designed to maximize your ride height options. Use thse plates as coilover mounts to augment coil st...

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$47.87
$47.87 - $47.87
$47.87
$40.46
$40.46 - $40.46
$40.46
Sale Sale
Photo - Primary
Photo - Primary
Sale Sale

SPC Performance G/F Body Lower Cont Arm

SPC Performance
$102.04
$102.04 - $102.04
$102.04
$86.23
$86.23 - $86.23
$86.23
In stock

These 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 details
$102.04
$102.04 - $102.04
$102.04
$86.23
$86.23 - $86.23
$86.23
Sale Sale
Photo - Primary
Photo - Primary
Sale Sale

SPC Performance Coilover Spacer Plates

SPC Performance
$46.02
$46.02 - $46.02
$46.02
$38.88
$38.88 - $38.88
$38.88
In stock

These 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 details
$46.02
$46.02 - $46.02
$46.02
$38.88
$38.88 - $38.88
$38.88
Sale Sale
Photo - Primary
Photo - Primary
Sale Sale

SPC Performance A Body Lower Control Arm

SPC Performance
$102.04
$102.04 - $102.04
$102.04
$86.23
$86.23 - $86.23
$86.23
In stock

These 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 details
$102.04
$102.04 - $102.04
$102.04
$86.23
$86.23 - $86.23
$86.23
Sale Sale
Photo - Primary
Photo - Primary
Sale Sale

SPC Performance Coilover Spacer Plates

SPC Performance
$46.02
$46.02 - $46.02
$46.02
$38.88
$38.88 - $38.88
$38.88
In stock

These 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 details
$46.02
$46.02 - $46.02
$46.02
$38.88
$38.88 - $38.88
$38.88
Sale Sale
Photo - Primary
Photo - Primary
Sale Sale

SPC Performance A-Body Lower Control Arm

SPC Performance
$102.04
$102.04 - $102.04
$102.04
$86.23
$86.23 - $86.23
$86.23
In stock

These 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 details
$102.04
$102.04 - $102.04
$102.04
$86.23
$86.23 - $86.23
$86.23
Sale Sale
Photo - Primary
Photo - Primary
Sale Sale

SPC Performance GM Mid Size Metric Ball Joint 1/4in. Lowering Spacers (Set of 3)

SPC Performance
$50.13
$50.13 - $50.13
$50.13
$42.35
$42.35 - $42.35
$42.35
In stock

Ball Joint Spacers raise the arm to improve frame clearance. Three 1/4" spacers and hardware. California Residents WARNINGInstallation Instructions

$50.13
$50.13 - $50.13
$50.13
$42.35
$42.35 - $42.35
$42.35
Sale Sale
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Photo - Primary
Sale Sale

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

SPC Performance
$132.53
$132.53 - $132.53
$132.53
$111.98
$111.98 - $111.98
$111.98
In stock

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

$132.53
$132.53 - $132.53
$132.53
$111.98
$111.98 - $111.98
$111.98
Sale Sale
Photo - Primary
Photo - Primary
Sale Sale

SPC Performance Control Arm Hardware Kit

SPC Performance
$185.56
$185.56 - $185.56
$185.56
$156.79
$156.79 - $156.79
$156.79
In stock

Hardware kit ( nuts,bolts,etc. )for custom strreet arms Includes offset pivot brackets with bushings California Residents WARNING

$185.56
$185.56 - $185.56
$185.56
$156.79
$156.79 - $156.79
$156.79
Sale Sale
Photo - Primary
Photo - Primary
Sale Sale

SPC Performance Offset Pivot Assembly w/ Bushing

SPC Performance
$66.75
$66.75 - $66.75
$66.75
$56.41
$56.41 - $56.41
$56.41
In stock

This street style offset pivot assembly offers extra clearance and an OE style rubber bushing. California Residents WARNING

$66.75
$66.75 - $66.75
$66.75
$56.41
$56.41 - $56.41
$56.41
Sale Sale
Photo - Primary
Photo - Primary
Sale Sale

SPC Performance 03-08 Infiniti G35 Rear Lower Control Arm Bushing

SPC Performance
$23.80
$23.80 - $23.80
$23.80
$20.11
$20.11 - $20.11
$20.11
In stock

The 94013 Upper Control Arm Replacement Bushing( sold individually ) is used within our custom street pivots. These bushings allow minimal deflecti...

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$23.80
$23.80 - $23.80
$23.80
$20.11
$20.11 - $20.11
$20.11
Sale Sale
Photo - Primary
Photo - Primary
Sale Sale

SPC Performance Cross Shaft 5 7/8 in. Cntr

SPC Performance
$106.25
$106.25 - $106.25
$106.25
$89.78
$89.78 - $89.78
$89.78
In stock

New 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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$106.25
$106.25 - $106.25
$106.25
$89.78
$89.78 - $89.78
$89.78
Sale Sale

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