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View All BBK Performance Parts Power Plus Throttle Bodies for GM
BBK Performance Parts

BBK Performance Parts Power Plus Throttle Body 1994-97 GM LT1 5.7L

BBK Performance Parts 1543

129-1543

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BBK Performance Parts Power Plus Throttle Body 1994-97 GM LT1 5.7L $319.99
Power Plus Throttle Body
  • 1994-97 GM LT1 5.7L
  • Twin 52mm
  • 7-12 HP Gain
  • 50-State Legal Carb Approved D-245-15

    • BBK Performance Parts 1543 Details

    1992-97 GM LT1 5.7L 52mm & 58mm Throttle Bodies

  • CNC Machined 356 Aluminum Casting
  • Factory Style Precision Die Stamped Linkage
  • Double Sealed Roller Bearings With O Ringed Shafts
  • Direct Bolt On Performance Part
  • 50 State EPA Legal

    • Specifications:

    Gaskets Included
    Yes
    Gasket Or Seal Included
    Yes
    Throttle Body Spacer Included
    No
    Throttle Position Sensor Incl
    No
    Fuel Injectors Included
    No
    Idle AirControl Motor Included
    No
    Throttle Body Type
    Power Plus Series
    OE Replacement
    Yes
    Throttle Body Material
    Cast Aluminum
    Throttle Body Finish
    CNC Machined
    Throttle Body Spacer Color
    Natural
    Hardware Included
    No
    IAC Motor Included
    No
    Injectors Included
    No
    Quantity
    Sold individually
    Throttle Body Style
    Multi-port injection, MPI
    TPS Sensor Included
    No
    Venturi Diameter (mm)
    52
    Throttle Body Finish
    Natural
    Venturi Quantity
    2
    Manufacturer's Part Number:
    1543

    BBK Performance Parts Power Plus Series Throttle Bodies for GM applications substantially improve airflow over stock for increased horsepower, torque and throttle response. Each throttle body is CNC machined from high-quality 356 aluminum castings to ensure lasting fit and function. These throttle bodies maintain OE driveability and reliability by utilizing the factory electronic components. All Power Plus Series throttle bodies are application specific for simple bolt-on installation.

    Features

    • Improves Airflow Over Stock
    • Increases Horsepower, Torque and Throttle response
    • CNC Machined from High-Quality 356 Aluminum Castings
    • Maintains OE Driveability and Reliability
    • Simple Bolt-On Installation

    1543 is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Love it! I love the product! Installation was very simple. However, something to keep in mind. When I removed my old throttle body, I accidentally, and unknowingly, pulled the wire that goes into the optispark. (You see where this is going.) So when I installed the new throttle body, I jumped in the car, pumped about getting a few more ponies, and low and behold the thing won’t start. It would turn over and over but would not hit. After replacing sensors and getting frustrated for several hours, I finally realized what I had done! Plugged it back in and it runs great! Hope this helps someone in the future!
    Date published: 2018-03-25
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    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations