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Moroso Crankshaft Pulley 1969-Later Small Block Chevy

Moroso 64120

710-64120

made in usa
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Moroso Crankshaft Pulley 1969-Later Small Block Chevy $60.99
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.
    Rated 4 out of 5 by from Nice pulley Needs to come with the center bolt for the crankshaft. The stock one will not work to short the washer is too big for the price of this pulley you would think it come with it.
    Date published: 2016-02-03
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