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Moroso 64120

Crankshaft Pulley 1969-Later Small Block Chevy

Moroso 64120

710-64120

made in usa
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Moroso 64120 Crankshaft Pulley 1969-Later Small Block Chevy $59.99
Crankshaft Pulley
  • 1969-Later Small Block Chevy
  • With Long Water Pump
  • Single Groove
  • 4.95" Diameter
  • 30% Reduction

  • Moroso 64120 Details

    Cast Aluminum Crankshaft Pulleys

    Features:

  • Precision machined from high grade, lightweight aluminum castings
  • Extra-deep belt grooves provide added belt retention during rapid changes in engine RPM
  • Small pulley diameter slows fan, water pump and alternator speed to reduce horsepower-robbing drag
  • High RPM water pump operation is improved, reducing impeller speed below cavitation threshold
  • Uses 36° x .5313 wide V-belt

  • Specifications:

    Hardware Included
    No
    Pulley Style
    V-Belt Pulley
    Groove Quantity
    1
    Crankshaft Nose Cover Included
    No
    Overdrive
    No
    Pulley Material
    Aluminum
    Quantity
    Sold individually
    Underdrive
    Yes
    Underdrive Percentage
    30 percent
    Outside Diameter
    4.95 in.
    Pulley Finish
    Natural
    Manufacturer's Part Number:
    64120

    Produced from high-strength cast or billet aluminum, these pulleys feature a deep groove for improved belt retention at high rpm. Moroso offers alternator pulleys, crankshaft pulleys, power steering pulley and vacuum pump pulleys to fit many popular engines.

    64120 - Moroso V-Belt Racing Pulleys is rated 4.0 out of 5 by 1.
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