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Trans Dapt Carburetor Adapter Large 4V to Small 4V

Trans Dapt 2064


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Trans Dapt Carburetor Adapter Large 4V to Small 4V $28.99
Carburetor Adapter
  • Large 4V to Small 4V
  • Spacer Height: 1/2"
  • Cast Aluminum

  • Trans Dapt 2064 Details

    4-bbl Carburetor Tapered Port Adapters

    Large and medium base 1-11/16" port Holley or AFB 4-bbl carb to smaller base 1-7/16" port 4-bbl manifold

    Note: Not legal for use or sale in any state complying with California regulations


    Height (in.)
    Carburetor Type
    Holley 4bbl
    Gaskets Included
    Carburetor Type
    AFB 4bbl
    Hardware Included
    Adapter Finish
    Adapter Material
    Adapter Style
    Individual venturi ports
    Sold as a kit
    Manufacturer's Part Number:

    Most Trans-Dapt Cast Aluminum Carburetor Adapters are reversible and allow a smooth transition between any intake manifold/carburetor combination. These carb adapters are known to increase gas mileage and improve your engine's performance. All Trans-Dapt Cast Aluminum Carburetor Adapters come with the necessary gaskets and mounting hardware.

    Note: Not legal for use or sale in any state complying with California regulations.

    I am mounting a Holley carb to a 56 Ford 292. How do I bolt adapter to manifold without the bolts/studs interfering with the carb. I can drill a hole but do a need to do a counter sink hole also to make the bolts not interfere with the carb?

    Asked by: ATC250r
    We have hundreds of adapters available, please key in "carb adapter" in the top search box on the web site.
    Answered by: Rusty B
    Date published: 2018-06-13

    Hi, i have a holly street avenger 4150 series I'm planning on mounting on a stock mopar 273 manifold. The base of the carb is larger than the mounting surface of the manifold. Will this adapter work?

    Asked by: Thor78
    Yes, this should be the correct adapter for your application.
    Answered by: Rusty B
    Date published: 2018-04-23

    I am wanting to replace the Rochester 7009200 carb on my 56 Pontiac star chief with the 316 engine with an edelbrock 1405 carb.  The Rochester carb is a small bore. Will the trans dapt 2064 be the adaptor I need

    Asked by: Jeremy65
    This will not fit, you will need adapter # 2062
    Answered by: Jegs Tech
    Date published: 2017-08-24
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    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations