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BBK Performance Parts 3-Piece Aluminum Underdrive Pulley Kit 1985-87 Monte Carlo, GM Truck 305/350

BBK Performance Parts 1598

129-1598

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BBK Performance Parts 3-Piece Aluminum Underdrive Pulley Kit 1985-87 Monte Carlo, GM Truck 305/350 $169.99
3-Piece Aluminum Underdrive Pulley Kit
  • 1985-87 Monte Carlo, GM Truck 305/350
  • For Use with Stock Belt
  • Includes Crank Pulley, Water Pump Pulley, Alternator Pulley

  • BBK Performance Parts 1598 Details

    1985-87 Monte Carlo/GM Truck 305/350

  • CNC Machined Billet Aluminum
  • Bolt-On 10-15 Horsepower In Under 30 Minutes
  • Retains Full Cooling And Charging
  • Uses Existing Factory Serpentine Belt
  • 3 Pc Kit Non SFI

  • 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
    5-groove, serpentine
    Alternator Pulley Included
    Yes
    Crankshaft Nose Cover Included
    No
    Crankshaft Pulley Grooves
    4-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 kit
    Water Pump Nose Cone Included
    No
    Water Pump Pulley Grooves
    4-groove, serpentine
    Water Pump Pulley Included
    Yes
    Pulley Finish
    Polished
    Manufacturer's Part Number:
    1598

    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

    1598 is rated 5.0 out of 5 by 3.
    Rated 5 out of 5 by from Quality product Pulleys worked exactly as advertised. I always have a positive experience with Jeg’s. Looks and performs great on my smallblock stroker motor.
    Date published: 2017-12-23
    Rated 5 out of 5 by from Great item Great purchase, quality part A+ shipping very satisfied
    Date published: 2016-02-07
    Rated 5 out of 5 by from A great way to add horespower n looks great Probably one of the best gifts I gave my brothers so far. I bought two sets of pulleys for Christmas gifts. And one set for myself:)
    Date published: 2016-01-14
    • y_2018, m_8, d_20, h_1
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    can i still use my AC

    Asked by: over
    Yes, you can still use your A/C with this pulley kit.
    Answered by: Rusty B
    Date published: 2018-08-16
    • y_2018, m_8, d_20, h_1CST
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    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations