Crank Pulley Shim 0.250 inch .250" fits Small Block Big Block Chevy SBC BBC IMCA
Part Number: 468124E8J J MOTORSPORTS
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- SKU:
- 468124E8
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
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Description
Precise crank pulley alignment is critical for belt drive systems, accessory timing, and overall engine balance—especially in high-RPM racing applications. This aluminum shim corrects pulley offset issues that can lead to belt wear, accessory misalignment, and vibration. A simple bolt-on solution for SBC and BBC engine builds that demand accuracy.
- Material: Aluminum
- Thickness: 0.250"
- Diameter: 4"
- Fitment: SBC/BBC Chevy
- IMCA-legal
- Bolt-on installation
Fitment
Fitment for Crank Pulley Shim 0.250 inch .250" fits Small Block Big Block Chevy SBC BBC IMCA
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