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March Chevy V-Belt Pulley Sets


March Performance
March Chevy V-Belt Pulley Sets

March Chevy Serpentine Conversion Pulley Sets are precision CNC machined for small and big block Chevy applications from 6061-T6 aluminum for extra strength, wear and to run perfectly true. These 3-piece sets include crank, water pump and alternator pulleys and are available in two ratios; Performance for limited street/racing applications and High Waterflow for daily drivers. They increase horsepower by reducing drag plus help eliminate belt slip and throwing. Finished with a ''No Polishing'' clear protective powdercoat for a maintenance-free finish!


Performance Ratios
Uses a smaller performance crank pulley and larger water pump pulley to increase horsepower by reducing accessory drag, with typical gains of 12-15 horsepower at the rear wheels.

High Water Flow Ratios
Increases cooling by speeding up water flow and fan speed. This helps at critical low speed driving where most overheating occurs.


4 Products
Small Block Chevy With Short Water Pump

655-6140
V-Belt Pulley Set - High Water Flow Ratio
  • Small Block Chevy
  • Short Water Pump
  • 7" 3-Groove Crank Pulley
  • 6-1/4" 2-Groove Water Pump Pulley
  • 2-11/16" 1-Groove Alternator Pulley w/Cover
  • Clear Powdercoat
  • $252.99
    Ships
    Big Block Chevy With Long Water Pump

    655-7140
    V-Belt Pulley Set - High Water Flow Ratio
  • Big Block Chevy
  • Long Water Pump
  • 7" 3-Groove Crank Pulley
  • 6-1/4" 2-Groove Water Pump* Pulley
  • 2-11/16" 1-Groove Alternator Pulley w/Cover
  • Clear Powdercoat
  • $258.99
    Ships
    Big Block Chevy With Short Water Pump

    655-7730
    V-Belt Pulley Set - High Water Flow Ratio
  • Big Block Chevy
  • Short Water Pump
  • 7" 2-Groove Crank Pulley
  • 6-1/4" 2-Groove Water Pump Pulley
  • 2-11/16" 1-Groove Alternator Pulley w/Cover
  • Clear Powdercoat
  • $252.99
    Ships

    655-7750
    V-Belt Pulley Set - High Water Flow Ratio
  • Big Block Chevy
  • Short Water Pump
  • 7" 3-Groove Crank Pulley
  • 6-1/4" 2-Groove Water Pump Pulley
  • 2-11/16" 1-Groove Alternator Pulley w/Cover
  • Clear Powdercoat
  • $252.99
    Order Today Ships 10/13/14

    4 Products