0
0
×
Account Login
1-800-345-4545
Gift Cards
Track Order
Help Center

Mr Gasket Carburetor Adapter Kit Large Holley 2-bbl to any Rochester 4-bolt 2-bbl

720-1937MRG

made in usa

Product Q&A
View Now
Click image to zoom
Carburetor Adapter Kit Large Holley 2-bbl to any Rochester 4-bolt 2-bbl
$30.70
2 left in stock
Carburetor Adapter Kit
  • Large Holley 2-bbl to any Rochester 4-bolt 2-bbl
  • 9/16" thick
  • Ships
    QTY

    Items You May Also Consider

    Ratings
    Price
    Brand
    1937MRG - Mr. Gasket Carburetor Adapter Kits is rated 2.5 out of 5 by 2.
    Rated 4 out of 5 by from Allows for install of 2 barrel Holley Was sold this adapter with a 2 barrel Holley street avenger to replace a Rochester 2 jet on a 57 Chevy. Adapter bolted up beautifully to the stock intake, but part of the electric choke was hitting the adapter upon carburetor install. Tech service said this is one of the only adapters available for this application. I shaved down the adapter to clear electric choke components. Just took a little time and a bench grinder.
    Date published: 2021-12-27
    Rated 1 out of 5 by from Cheap construction Did not come with instructions and couldn't find any through Jegs or the manufacturer. The bolt that hold the adapter to the manifold pulled through the thin aluminum and caused a leak.
    Date published: 2016-08-31
    • y_2024, m_4, d_22, h_4
    • bvseo_bulk, prod_bvrr, vn_bulk_3.0.41
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_2
    • loc_en_US, sid_10001_10001_3573145, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    Will this adapter fit a 1980 jeep cj5 with a Chevy 151 engine 4 cylinder. It had a Rochester  two barrel varijet II carb. I have a Holley 0-80350 carb….

    Asked by: Greg
    The Mr. Gasket 720-1937MRG adapter does not fit a Varajet 2 carb.
    Answered by: jshook
    Date published: 2024-01-23

    Will it work on 74 Chevy 181ci

    Asked by: Bert101
    Yes, if you have the small bolt pattern carburetor now, this will allow you to use the larger 2 bbl carburetor.
    Answered by: Rusty B
    Date published: 2018-04-16

    Will this fit a holley 80500 or 4412 on a Mopar A-Engine intake? (Got a 66 Charger 318 Polysphere)

    Asked by: Dominik
    If the intake has a small rochester pattern then yes it will work.
    Answered by: Rusty B
    Date published: 2018-02-26
    • y_2024, m_4, d_23, h_5CST
    • bvseo_bulk, prod_bvqa, vn_bulk_3.0.41
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_3
    • loc_en_US, sid_10001_10001_3573145, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    Related Products

    Kit Includes: Spread bore to square bore adapter plate 24" Fuel Hose Fuel Filter 3/8" Adapter Fitting Carburetor Studs All necessary gaskets and hardware for installation. Carburetor Adapters.
    Close
    Allows installation of a square flange carburetor onto a spread bore manifoldCan also be used to install a spread bore carburetor onto a square flange intake with additional carb stud kit part number 070-200-2413Precision-machined to .750” thickIncludes adapter, gaskets, studs, ...
    Close
    Carb Adapter, Phenolic, 2BBL to 4BBL Holley, Phenolic Adapter to Mount a Holley 4412 500cfm 2BBL Carburetor, to a Standard 4BBL Intake Manifold. Heli-Coiled With All Hardware Included.• Adapts Holley® No. 4412, 500 cfm, 2 bbl. Carbs to standard Holley® 4661 ...
    Close

    Recently Viewed

    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.