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Allstar Performance Aluminum 2" Groove Short Water Pump Pulley - 6-5/8" Diameter

ALL31040
Water Pump Pulley, V-Belt, 2 Groove, 6.625 in Diameter, Aluminum, Natural, Short Water Pump, Small Block Chevy, Each
Limited Supply: only 9 remaining
Availability: Same Day Shipping!
Shipping: Ships from Michigan.
Was: $95.99
Sale: $94.99
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Description

Made specifically for racing applications, these pulleys are designed as a system, working together with current power steering pump pulley to provide the CORRECT ratio. This pulley ratio ensures that the power steering pump and the water pump operate within the optimum RPM range as specified by General Motors. Currently available pulley ratios do not provide the correct ratio for use in racing where the engine RPM differs greatly from street applications. In order to provide the correct ratios the crankshaft and water pump pulleys are smaller in diameter than the pulleys they replace. As a result, the weight and inertia of these pulleys are reduced, increasing the acceleration capabilities of the engine. (Note: Allstar #ALL86120 (sold separately) belt required for crank to water pump. Allstar #ALL86122 (sold separately) belt required for crank, water pump and power steering. Lower pulley will work with either water pump pulley #ALL31040 or #ALL31050 (sold separately) without the need of any spacers. NOTE: Both Water Pump and Crankshaft Pulleys are shown, but are sold separately.

PROP 65

These products may contain a chemical known to the state of California to cause cancer and birth defects or other reproductive harm

Details

  • ALL31040
  • ALL31040
  • 8.48238E+11
  • Allstar Performance
  • Available
  • Same Day Shipping!
  • New

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Shipping Information

  • Item Requires Shipping
  • 1.8 lbs.
  • W8.0500” x H2.8500” x L11.0000”
  • Ships from Michigan.

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