March Performance 23090 - March BB-Chevy Performance Serpentine Conversion Pulley Kits

March Performance #655-23090

Ultra Series High Water Flow Pulley Kit
  • 1955-57 BB-Chevy and 1967-69 Camaro with long water pump, remote power steering pump, and A/C
  • $845.99 Ships 02/28/12
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    March Performance 23090 - March BB-Chevy Performance Serpentine Conversion Pulley Kits

    March Performance 23090 - March BB-Chevy Performance Serpentine Conversion Pulley Kits Details

    High Water Flow Pulley Kits

    AlternatorA/CWater PumpSaginaw Keyway P/S PumpSaginaw Press Fit P/S PumpRemote P/S PumpAlternator Belt SizeP/S Belt SizeP/S & A/C Belt Size
    YesYesYes - - Yes47'' - 59.5''

  • Uses Gates alternator belt #465-K060465
  • Uses Gates power steering and air conditioner belt #465-K060586

  • March Performance 23090 - March BB-Chevy Performance Serpentine Conversion Pulley Kits


    Long Water Pump/Standard Rotation

    March Performance Serpentine Kits replace low-performance V-belts, pulleys, and brackets while retaining a standard rotation water pump. Simple to bolt on, these kits eliminate belt throwing. Available with high water flow ratios for improved cooling or performance pulleys for increased horsepower (approximately 12 HP). CNC-machined from solid billet 6061-T6 aluminum and then powdercoated clear for a perfect fit, extra strength, and maintenance-free finish.

    Applications
  • Most mid and full size cars from the early 1950s and newer
  • 1969-Up Camaro and Nova
  • For other vehicles, check clearance from water pump nose to radiator (long water pumps extend 8.5" from engine block, plus clearance for mechanical or electric fans)

    Kits include:
  • Crank pulley
  • Water pump pulley and nose cover
  • Alternator pulley, fan, and nose cover
  • Stainless steel tensioning rod and chrome moly end
  • Mounting hardware
  • For vehicles with air conditioning, kits also include A/C bracket, idler, and nose cover
  • For vehicles with power steering, kits also include power steering bracket and pulley

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