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March Performance 7550 - March Chevy V-Belt Pulley Sets

March Performance 7550 - March Chevy V-Belt Pulley Sets

March Performance#655-7550

V-Belt Pulley Set - Performance Ratio
  • Big Block Chevy
  • Short Water Pump
  • 5-1/2" 3-Groove Crank Pulley
  • 6-1/4" 2-Groove Water Pump Pulley
  • 2-11/16" 1-Groove Alternator Pulley w/Cover
  • Clear Powdercoat

    March Performance 7550 - March Chevy V-Belt Pulley Sets Details

    Big Block Chevy With Short Water Pump

    To determine the proper power steering pulley you must use measurements provided in March Performance Power Steering Pump Pulleys once the power steering pump is mounted.

    March Performance 7550 - 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.

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