Carburetor Adapter Kit
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Mr. Gasket Carburetor Adapter Kit

Part No. 1929 Warranty Details  
Quantity  Add to Cart

Fit of this part varies by vehicle & equipment specs Type of Fit

This carburetor adapter kit installs quickly and easily when used with the included gaskets, studs, nuts and washers. Adapters are made of die cast aluminum and has a nominal height of 1/2 inch. Various sizes available.

Product Features:
  • Quick and Easy Installation
  • Diecast Aluminum Adapters
  • Includes Gaskets and Studs
  • Including Nuts and Washers
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by PowerReviews
Mr. GasketCarburetor Adapter Kit

(based on 1 review)

Ratings Distribution

  • 5 Stars



  • 4 Stars



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  • 1 Stars



Reviewed by 1 customer

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(2 of 2 customers found this review helpful)


Excellent design, works perfectly


from Florida

About Me Auto Enthusiast, Mechanic, Vintage Auto Restorer

See all my reviews

3 or more reviews submitted


  • Easy To Install
  • Great Finish and Fit
  • Lightweight
  • Well Machined


    Best Uses

    • Everyday Driving
    • Performance Driving
    • Racing
    • Replacement
    • Restoration

    Comments about Mr. Gasket Carburetor Adapter Kit:

    I had my doubts when I bought it, but this well-designed and finely machined adapter plate does exactly what the company says. Except for spread bore carburetors, it allows you to easily and quickly:

    1) Bolt any 2 barrel carb onto any 4 barrel manifold
    2) Bolt any 4 barrel carb onto any 2 barrel manifold

    In just a few minutes I was able to quickly bolt on an Autolite 4100 4 bbl carb onto a 302 engine's 2 barrel manifold with no vacuum leaks. Just as simple toput an Autolite 2100 2 bbl carb onto my Mustang's 4 barrel intake manifold. Comes with all the bolts and gaskets needed. Easy as cake!

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    Do you have questions about this product?


    Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

    3 Questions | 3 Answers
    Displaying questions 1-3
    • Q:

      Will this let me mount a 4-barrel holly Street demon to a dual jet spread bore intake on a 1983 gmc Caballero with a 229.
      Asked on 5/16/2017 by Lc from undisclosed

      1 answer



        Yes, Lc! This Mr. Gasket Carburetor Adapter Kit - Part No. 1929 adapts Holley, Carter AFB/AVS & Edelbrock to Rochester Quadrajet Intake Manifolds. It combines open or 4-hole applications.

        Answered on 5/17/2017 by Solomon from AAP
    • Q:

      Will this fit on a 1984 jimmy with a 305 and a quadrajet manifold
      Asked on 3/1/2014 by Anonymous

      1 answer



        Hi Anonymous, glad to help you! This Mr. Gasket Carburetor Adapter Kit, part #1929 should fit your vehicle. However, this product is universal and not a direct fit. Some modifications may be required for proper installation.

        Answered on 3/2/2014 by Steve from AAP
    • Q:

      would this adapter work on a buick with an olds 307 ci? I would like to go from a 4bbl to a 2bbl carb.
      Asked on 4/17/2010 by Anonymous from Flint Mi.

      1 answer

      • A:

        yes, but why the primery jets are smaller on the 4bbl. just unhook the linkage if you can't keep your foot out of it.

        Answered on 6/18/2010 by goose from nc
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