These aluminum main body retrofit kits convert your existing double pumper to an aluminum main body for increased horsepower, torque & airflow. With no air horn, choke tower, or choke control to restrict airflow, they deliver extra power easily and affordably. These aluminum main bodies are available in a shiny finish and come complete with all the parts necessary to take your carburetor to the next level!

Features:
  • Main bodies are factory assembled and kit includes new gaskets to complete the conversion
  • New main jets are included, however further tuning may be necessary depending on the application
  • Simple installation with common hand tools
  • Pre-calibrated at the factory for optimum performance and drivability on a wide variety of applications
  • Reduces turbulence and smooths air entry into the venturi
  • Eliminates choke tower on your existing carburetor if applicable.
  • More From This Category

    Holley Float Side Hung Nitrophyl Each

    Holley Float Side Hung Nitrophyl Each

    $25.25

    View
    RaceQuip Suits SFI 5, SFI-5 Pants Black 2X-Large

    RaceQuip Suits SFI 5, SFI-5 Pants Black 2X-Large

    $302.96

    View
    Classic Instruments Gauge, White Hot 2 5/8" Transmission Temperature Short Sweep

    Classic Instruments Gauge, White Hot 2 5/8" Transmission Temperature Short Sweep

    $255.99

    View
    NOS Nitrous Bottle Heater for 10 lb & 15 lb Bottles Automatic Pressure Transducer Controlled 12 Volt DC

    NOS Nitrous Bottle Heater for 10 lb & 15 lb Bottles Automatic Pressure Transducer Controlled 12 Volt DC

    $725.66

    View
    Holley Fuel Filter, Inline, Chrome, Steel, 5/16 in. Hose Barb Inlet and Outlet, Each

    Holley Fuel Filter, Inline, Chrome, Steel, 5/16 in. Hose Barb Inlet and Outlet, Each

    $30.09

    View
    Lakewood Shock/Strut, Drag Race, 90/10, Front, For Chevrolet, For Pontiac, Each

    Lakewood Shock/Strut, Drag Race, 90/10, Front, For Chevrolet, For Pontiac, Each

    $361.89

    View