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
  • 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 Carburettor, Marine, 500 CFM, 2300 Model, 2 Barrel, Electric, Gasoline, Hard Core Gray, Aluminium, Each

    Holley Carburettor, Marine, 500 CFM, 2300 Model, 2 Barrel, Electric, Gasoline, Hard Core Gray, Aluminium, Each

    $1,110.71

    View
    Holley Carburettor, Street, 850 CFM, 4150 Model, 4 Barrel, Electric, Gasoline, Gold Dichromate, Aluminum, Each

    Holley Carburettor, Street, 850 CFM, 4150 Model, 4 Barrel, Electric, Gasoline, Gold Dichromate, Aluminum, Each

    $1,617.11

    View
    Holley Carburettor, Street, 465 CFM, 4160 Model, 4 Barrel, Electric, Gasoline, Gold Dichromate, Aluminum, Each

    Holley Carburettor, Street, 465 CFM, 4160 Model, 4 Barrel, Electric, Gasoline, Gold Dichromate, Aluminum, Each

    $1,274.39

    View