Unpublished Item

Throttle Bodies

Building horsepower with fuel injection probably means you'll be upgrading your throttle body to a larger size to flow more air and fuel. Choose from direct bolt on throttle bodies, 4 barrel style fuel injection throttle bodies to add fuel injection and complete EFI systems. A throttle body spacer can also add bolt on power and torque by increasing the air plenum volume. This increases air velocity and better atomization of the air/fuel mixture.

Individual Parts Product Groups
Category: Fuel, Carbs & Intakes Throttle Bodies









Holley 3.5" LCD Full Color Touch Screen Control Upgrade Allows Laptop-free Tuning Changes


3.5'' LCD Full Color Touch Screen Control Upgrade
  • Allows Laptop-free Tuning Changes
  • Dynamic Range of Tuning and Data Monitoring
  • Use with all Holley Terminator, HP, and Dominator EFI Systems
  • $249.95
    $224.96
    ON SALE - $24.99 OFF
    Ships 01/04/17
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    Volant Vortice Throttle Body Spacer 1999-2007 Chevy Silverado (All)/Tahoe 4.8/5.3/6.0L


    Vortice Throttle Body Spacer
  • 1999-2007 Chevy Silverado (All)/Tahoe 4.8/5.3/6.0L
  • 1999-2007 GMC Sierra 1500/2500/3500 4.8/5.3/6.0L
  • 2001-06 Chevy Suburban/Avalanche 5.3/6.0L
  • 2001-06 Cadillac Escalade 6.0L
  • 2004 Pontiac GTO 5.7L
  • $42.99
    Ships Today
    (2)















    JET Performance Powr-Flo Throttle Body 2009-13 Avalanche 5.3/6.0L


    Powr-Flo Throttle Body
  • 2009-13 Avalanche 5.3/6.0L
  • 2009-14 Silverado/Sierra 4.8/5.3/6.0L
  • 2009-14 Tahoe/Yukon 4.8/5.3L
  • CARB D-234-10 Approved
  • $359.96
    Ships Today
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    JET Performance Powr-Flo Throttle Body 2003-06 Avalanche 5.3/6.0L


    Powr-Flo Throttle Body
  • 2003-06 Avalanche 5.3/6.0L
  • 2003-06 Silverado/Sierra 4.8/5.3/6.0L
  • 2003-06 Tahoe/Yukon 4.8/5.3L
  • CARB D-234-10 Approved
  • $359.96
    Ships Today
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    (3)



    Holley Throttle Body 90mm


    Throttle Body
  • 90mm
  • Billet Aluminum
  • Cable Driven Applications
  • LS Throttle Body w/Low RPM Taper
  • Black Anodized
  • $452.95
    $407.66
    ON SALE - $45.29 OFF
    Ships Today
    FREE Shipping