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BBK Performance Parts 1559

3-Piece Underdrive Pulley Kit 2001-04 Mustang GT 4.6L

BBK Performance Parts 1559

129-1559

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BBK Performance Parts 1559 3-Piece Underdrive Pulley Kit 2001-04 Mustang GT 4.6L $159.99
3-Piece Underdrive Pulley Kit
  • 2001-04 Mustang GT 4.6L
  • Polished Aluminum
  • Includes Crank, Water Pump and Alternator Pulleys

  • BBK Performance Parts 1559 Details

    Aluminum

    Note: See the last page of the instructions to identify your water pump before ordering by clicking on the black TECH button next to the part #.

    Identification Guide for 4.6L Water Pump Pulley's
    You should visually identify which pulley/pump you have before ordering regardless of model year! Mid-way through the production run for the 2000 model year Ford changed the design of the water pump on the 4.6L engine however the change is apparently based on the origin of the engine and is not specific the model year. The early style pump had a longer shaft. The later design of the pump was changed to a shorter shaft. This necessitated a change in the design of the pump pulley. Read on.   The early water pump pulley had a convex or ''bowed-out'' face and the later design has a concave or ''pressed-in face''. There is no exact changeover date for the pump and pulley. It is important to visually inspect your car to see which design you have. Supposedly the changeover occurred in January of 2000, but we have seen cars with identical January build dates and different water pumps and pulleys. We have also seen the early design pulleys used on a few 2002 models, so be sure to check your vehicle before ordering.
    Refer to the pictures below to determine which pulley design you have. Since there is no definitive answer as to the time line or model years, we will refer to the pulleys from each manufacturer as early and late design.
    Early Design
    Note: The face is (convex) bowed outward.


    Late Design
    Note: The face is (concave) despressed inward.

    Specifications:

    Location
    Alternator/Crankshaft/Water Pump
    Hardware Included
    No
    Pulley Style
    Serpentine Pulley
    Air Conditioning Bracket Included
    No
    Air Conditioning Cover Included
    No
    Air Conditioning Pulley Included
    No
    Alternator Brackets Included
    No
    Alternator Fan Included
    No
    Alternator Nose Cover Included
    No
    Alternator Pulley Grooves
    6-groove, serpentine
    Alternator Pulley Included
    Yes
    Crankshaft Nose Cover Included
    No
    Crankshaft Pulley Grooves
    6-groove, serpentine
    Crankshaft Pulley Included
    Yes
    Idler Brackets Included
    No
    Idler Cover Included
    No
    Idler/Tensioner Included
    No
    Power Steering Brackets Included
    No
    Power Steering Pulley Included
    No
    Pulley Material
    Aluminum
    Pulley Set Style
    Performance ratio
    Quantity
    Sold as a set of 3
    Water Pump Nose Cone Included
    No
    Water Pump Pulley Grooves
    Non-ribbed
    Water Pump Pulley Included
    Yes
    Pulley Finish
    Polished
    Manufacturer's Part Number:
    1559

    BBK Underdrive Pulley Kits Free Up To 8-15 HP!

    When it comes to adding power at an affordable price, very few items can compare to these BBK Performance Parts Underdrive Pulley Kits. Proper electrical charging is ensured by careful engineering of the pulley diameter while still increasing power. BBK Ford Underdrive Pulley Kits are CNC machined for a perfect fit and available in your choice of polished aluminum or black powdercoated steel. Made in the USA.

    Features:
  • Allows the Use of the Existing Serpentine Belt
  • Bolt-On Replacement
  • Frees Up 8-15 HP
  • Cuts Down Accessories Power Usage

  • Does BBK Performance Parts 1559 fit your vehicle?

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    2001 FORD MUSTANG

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    • SubModel: SVT COBRA

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    • EngineType: ALL
    • SubModel: GT
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