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Water Pump Pulley Shim Kit – 1/16" & 1/8" Thick for SBC Dirt Modified & IMCA Racing

Part Number: RCFL-5071
J J MOTORSPORTS
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SKU:
RCFL-5071
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.10 LBS
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$8.95
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Description

Pulley misalignment cuts engine efficiency and accelerates belt wear—problems that cost you races. This shim kit delivers the precise adjustments needed to dial in your water pump pulley geometry, ensuring consistent belt contact and reliable cooling under the sustained stress of dirt modified and IMCA competition. Three aluminum shims give you the flexibility to dial in your setup without guesswork.

Whether you're troubleshooting a new engine combination or fine-tuning an existing platform, this kit eliminates the downtime and expense of custom fabrication while maintaining the durability standards your racing program demands.

  • Two 1/16" shims
  • One 1/8" shim
  • Durable aluminum construction
  • Fits 5/8" pump shafts
  • Fits 3/4" pump shafts
  • Ford engine compatible
  • GM/SBC engine compatible
  • Bolt-on installation
  • Dirt modified rated
  • IMCA/USMTS approved
  • Natural aluminum finish
  • Three-piece kit
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Fitment

Fitment for Water Pump Pulley Shim Kit – 1/16" & 1/8" Thick for SBC Dirt Modified & IMCA Racing

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