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View All BBK Performance Parts Underdrive Pulleys for GM
BBK Performance Parts

BBK Performance Parts 3-Piece Aluminum Underdrive Pulley Kit 1988-95 GM Truck 4.3/5.0/5.7L

BBK Performance Parts 1603

129-1603

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BBK Performance Parts 3-Piece Aluminum Underdrive Pulley Kit 1988-95 GM Truck 4.3/5.0/5.7L $159.99
3-Piece Aluminum Underdrive Pulley Kit
  • 1988-95 GM Truck 4.3/5.0/5.7L
  • For Use with Stock Belt
  • Includes Crank Pulley, Water Pump Pulley, Alternator Pulley

    • BBK Performance Parts 1603 Details

    1988-95 GM Truck 4.3/5.0/5.7L

    Specifications:

    Location
    Alternator/Crankshaft/Water Pump
    Material
    Billet Aluminum
    Universal Or Specific Fit
    Specific
    Belt Included
    NO
    Pulley Mount Hole Quantity
    OE Style
    Engine Fuel Type
    OE Size
    Pulley Color
    Machined Aluminum
    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
    Water Pump Nose Cone Included
    No
    Water Pump Pulley Grooves
    Non-ribbed
    Water Pump Pulley Included
    Yes
    Pulley Finish
    Clear powdercoated
    Manufacturer's Part Number:
    1603

    BBK Performance Parts Underdrive Pulleys for GM applications offer a simple and affordable way to gain additional horsepower. Underdrive pulleys reduce the power the engine uses to turn the engine accessories, resulting in freeing up additional horsepower. BBK's underdrive pulleys are built from aircraft quality CNC machined aluminum, reducing overall weight and for lasting durability and appearance. These pulleys are direct replacements for easy installation.

    Features:

    • Reduces Engine Drag on Accessories
    • Aircraft Quality CNC Machined Aluminum
    • 8-15 HP Average Gain
    • Bolt-On Installation
    • Use with Stock Belt
    • Includes Instructions

    1603 is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Perfect fit!!!! Love the fit and look. Jegs has fast service and good prices.
    Date published: 2015-11-15
    • y_2018, m_8, d_19, h_24
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_24406, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
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    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations