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 CAS/CAMB SHIMS 1/32 (50) SPC Performance CAS/CAMB SHIMS 1/32 (50)
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SPC Performance CAS/CAMB SHIMS 1/32 (50)
9/16' opening (H/D trucks). Fits control arm shaft mounting bolts up to 9/16" diameter, including 1/2 Ton - 1 Ton Chevrolet/GMC trucks, HD service. 50...
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SPC Performance CAS/CAMB SHIMS 3/16 (50) SPC Performance CAS/CAMB SHIMS 3/16 (50)
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SPC Performance CAS/CAMB SHIMS 3/16 (50)
1/2" opening (for most imports). Fits control arm shaft mounting bolts up to 1/2" diameter. 50 per box. California Residents WARNING
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SPC Performance CAS/CAMB SHIMS 1/8 (50) SPC Performance CAS/CAMB SHIMS 1/8 (50)
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SPC Performance CAS/CAMB SHIMS 1/8 (50)
1/2" opening (for most imports). Fits control arm shaft mounting bolts up to 1/2" diameter. 50 per box. California Residents WARNING
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SPC Performance CAS/CAMB SHIMS 1/16 (50) SPC Performance CAS/CAMB SHIMS 1/16 (50)
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SPC Performance CAS/CAMB SHIMS 1/16 (50)
1/2" opening (for most imports). Fits control arm shaft mounting bolts up to 1/2" diameter. 50 per box. California Residents WARNING
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SPC Performance CAS/CAMB SHIMS 1/32 (50) SPC Performance CAS/CAMB SHIMS 1/32 (50)
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SPC Performance CAS/CAMB SHIMS 1/32 (50)
1/2" opening (for most imports). Fits control arm shaft mounting bolts up to 1/2" diameter. 50 per box. California Residents WARNING
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SPC Performance CAS/CAMB SHIMS 1/64 (50) SPC Performance CAS/CAMB SHIMS 1/64 (50)
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SPC Performance CAS/CAMB SHIMS 1/64 (50)
1/2" opening (for most imports). Fits control arm shaft mounting bolts up to 1/2" diameter. 50 per box. California Residents WARNING
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SPC Performance CAS/CAMB SHIMS 3/16 (50) SPC Performance CAS/CAMB SHIMS 3/16 (50)
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SPC Performance CAS/CAMB SHIMS 3/16 (50)
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SPC Performance CAS/CAMB SHIMS 1/8 (50) SPC Performance CAS/CAMB SHIMS 1/8 (50)
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SPC Performance CAS/CAMB SHIMS 1/8 (50)
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SPC Performance CAS/CAMB SHIMS 1/16 (50) SPC Performance CAS/CAMB SHIMS 1/16 (50)
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SPC Performance CAS/CAMB SHIMS 1/16 (50)
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Sale price$35.19 Regular price$41.64
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SPC Performance CAS/CAMB SHIMS 1/32 (50) SPC Performance CAS/CAMB SHIMS 1/32 (50)
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SPC Performance CAS/CAMB SHIMS 1/32 (50)
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SPC Performance CAS/CAMB SHIMS 1/64 (50) SPC Performance CAS/CAMB SHIMS 1/64 (50)
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SPC Performance CAS/CAMB SHIMS 1/64 (50)
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Sale price$8.66 Regular price$10.24
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SPC Performance CAS/CAMB SHIMS 1/8 (50) SPC Performance CAS/CAMB SHIMS 1/8 (50)
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SPC Performance CAS/CAMB SHIMS 1/8 (50)
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SPC Performance CAS/CAMB SHIMS 1/16 (50) SPC Performance CAS/CAMB SHIMS 1/16 (50)
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SPC Performance CAS/CAMB SHIMS 1/16 (50)
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SPC Performance CAS/CAMB SHIMS 1/32 (50) SPC Performance CAS/CAMB SHIMS 1/32 (50)
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SPC Performance CAS/CAMB SHIMS 1/32 (50)
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SPC Performance CAS/CAMB SHIMS 1/8 (25) SPC Performance CAS/CAMB SHIMS 1/8 (25)
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SPC Performance CAS/CAMB SHIMS 1/8 (25)
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Sale price$9.13 Regular price$10.80
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SPC Performance CAS/CAMB SHIMS 1/16 (25) SPC Performance CAS/CAMB SHIMS 1/16 (25)
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SPC Performance CAS/CAMB SHIMS 1/16 (25)
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Sale price$7.70 Regular price$9.11
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SPC Performance RECEIVING SOCKET-40910 SPC Performance RECEIVING SOCKET-40910
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SPC Performance RECEIVING SOCKET-40910
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Sale price$34.61 Regular price$40.96
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SPC Performance RECVNG CUP 1.75 ID SPC Performance RECVNG CUP 1.75 ID
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SPC Performance RECVNG CUP 1.75 ID
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Sale price$17.67 Regular price$20.91
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SPC Performance RECVNG TUBE 2.1875 ID SPC Performance RECVNG TUBE 2.1875 ID
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SPC Performance RECVNG TUBE 2.1875 ID
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Sale price$40.01 Regular price$47.35
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SPC Performance RECVNG TUBE 2.75 ID SPC Performance RECVNG TUBE 2.75 ID
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SPC Performance RECVNG TUBE 2.75 ID
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Sale price$22.54 Regular price$26.67
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