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March Performance 22021-09

March Performance Standard Mount Serpentine Conversion Kit SB-Chevy - Long Water Pump


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March Performance Standard Mount Serpentine Conversion Kit SB-Chevy - Long Water Pump $369.99
Out of stock
Standard Mount Serpentine Conversion Kit
  • SB-Chevy - Long Water Pump
  • Custom Series - Silver Powdercoat Finish
  • Performance Ratio
  • Drives Alternator, Water Pump & Saginaw Keyway-style Power Steering Pump
  • March Performance 22021-09 Details

    Standard Mount Design Kit
    Custom Series
    Performance Ratio Pulleys

  • Standard Mount Alternator - Passenger Side
  • Mid-Mount Power Steering (if equipped) - Driver Side

    Custom Series Kit Includes:

    • Crankshaft pulley
    • Water pump pulley
    • Alternator bracket, pulley
    • Power steering kit includes pulley and pump brackets
    • Stainless steel tensioning rod with chrome moly rod ends
    • Superior grade-8 mounting hardware

      View Kit Components
      Kit drives:
      GM 6-12 o'clock mount 7" dia. alternator
      Sanden 505 or 508 serpentine compressor
      Water Pump
      Long water pump - Standard rotation
      Saginaw Keyway Power Steering Pump
      1966-74 keyway Saginaw pump with canister
      Saginaw Press Fit Power Steering Pump
      1975-78 press fit Saginaw pump with canister
      Saginaw Metric Power Steering Pump
      1978-87 press fit Saginaw metric pump
      Alternator Belt Size
      Dayco 6-rib belt
      Power Steering Belt Size
      Dayco 5-rib belt

      Note: Does not include alternator & Water pump pulley covers or alternator fan.

    • Uses Gates alternator belt #465-K060410
    • Uses Gates power steering belt #465-K050335

  • Specifications:

    Sold as a kit
    Pulley Finish
    Silver powdercoated
    Pulley Material
    Billet Aluminum
    Hardware Included
    Pulley Style
    Serpentine Pulley
    Crankshaft Nose Cover Included
    Water Pump Nose Cone Included
    Alternator Fan Included
    Alternator Nose Cover Included
    Alternator Pulley Included
    Crankshaft Pulley Included
    Power Steering Brackets Included
    Water Pump Pulley Included
    Air Conditioning Bracket Included
    Air Conditioning Cover Included
    Air Conditioning Pulley Included
    Alternator Brackets Included
    Idler Brackets Included
    Idler Cover Included
    Idler/Tensioner Included
    Power Steering Pulley Included
    Pulley Set Style
    Performance ratio
    Alternator Pulley Grooves
    6-groove, serpentine
    Crankshaft Pulley Grooves
    5-groove, 6-groove, serpentine
    Water Pump Pulley Grooves
    6-groove, serpentine
    Bracket Finish
    Silver powdercoated
    Bracket Material
    Billet aluminum
    Power Steering Pulley Grooves
    5-groove, serpentine
    Power Steering Pump Style
    Power Steering Pulley Attachment
    Manufacturer's Part Number:
    Shipping Weight:
    Package Height:
    Package Depth:
    Package Width:

    March Performance Serpentine Conversion kits replace your low performance V-belts, pulleys, brackets and eliminate any issues with belt throwing. Simple to bolt on, these kits retain your standard rotation water pump. Standard and mid-mount kits locate your accessories close to the engine center and in front of the cylinder heads, which is ideal for narrow engine compartments. There are two pulley ratios available; Performance Ratio pulleys which increase horsepower by approx. 12HP, depending on accessories driven, and the High Water Flow Ratio pulleys for increased water flow and fan speed, which is critical at low speed driving. Precision CNC-machined from solid billet 6061-T6 aluminum to fit perfectly as well as handle high torque and vibration. The high tensile strength of the material combined with the hard coating on all high wear areas means a much longer duty life than common cast pulleys with no chance of any type of fracturing or structural failure. All pulleys and brackets have a "No Polishing" maintenance-free clear powdercoating. An adjustable stainless steel tensioning rod with chrome-moly rod ends and mounting hardware is also included.

    These kits fit most mid and full size cars from the early 1950's and newer. Kit also fits 1969 and later Camaros and Novas. Other cars check water pump nose to radiator clearance. Long-style water pumps are required with these Standard & Mid-Mount kits. Water pump extends 8" out from the engine block, plus you will need to consider clearance for a mechanical or electric cooling fan.

    Most Standard & Mid Mount Serpentine Conversion Kits are available in three different series to suit space and budget requirements.

  • Ultra Series is the top of the line kit with all necessary pulleys, alternator fan, mounting brackets and hardware included in one kit.
  • Deluxe Series is ideal for cars with minimal engine to radiator clearance. This kit includes everything available in the Ultra Series kit with the exception of most pulley nose covers and alternator fan.
  • Custom Series is the low cost system that gives up nothing in performance. This is the same kit, component for component, as the Deluxe Series kit but with a protective silver powdercoat finish.

    All Inclusive Kits - Ultra Series brackets and pulleys with the addition of water pump, alternator, power steering pump (optional) and A/C compressor (optional).

  • 22021-09 is rated 4.5 out of 5 by 2.
    Rated 5 out of 5 by from March pulleys I put these on a customers car. He was happy, and so was i.
    Date published: 2015-06-15
    Rated 4 out of 5 by from Power steering pump woudn't fit with kit I had a problem with my power steering pump not working with the kit on my 64 C10. It seems I needed a 71 chev impala P/S pump because of the return line in the wrong location on my existing pump (interference with the block). I wish I knew that before I purchased the kit. The Tech at March knew exactly what my problem was and told me of the correct pump to purchase. Another expense I didn't plan on. The staff at Jegs were very helpful and were willing to exchange the P/S pulley for a pressed on pulley ( I had another P/S pump with the pressed on pulley shaft that would work, but I decided to keep the original from the kit and buy the correct P/S pump. These are the challenges you can expect when you upgrade an original vehicle. That being said, the kit took care of my belt squealing problem I had with my old V belt system at full throttle. Good quality but a little pricey!
    Date published: 2014-12-25
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    • clientName_jegs

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