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Mr. Gasket 4277G - Mr. Gasket Carburetor Base Vibration Isolator Gaskets



Mr. Gasket 4277G - Mr. Gasket Carburetor Base Vibration Isolator Gaskets
Mr. Gasket 4277G - Mr. Gasket Carburetor Base Vibration Isolator Gaskets

JEGS Part Number: 720-4277G

Holley & Demon Square Flange 4-bbl. Carburetors
  • Fits Open Center Intake Manifold

    Mr. Gasket 4277G Details

  • Heat-Treated Nitrile Rubber
  • Precision Die Cut

  • Mr. Gasket Carburetor Base Vibration Isolator Gaskets

    Mr. Gasket's carburetor base vibration isolator is designed to increase horsepower in high power and high vibration applications. Made from 1/4'' thick closed cell foam rubber material it acts as a shock absorber to dampen fuel vibration, reduce fuel foaming, cuts down on erratic needle/seat motion and stabilizes fuel curve in the carburetor fuel bowls.

    Mr. Gasket 4277G

    Carb Type
    Holley 4bbl
    Carb Type
    Demon 4bbl
    Gasket Thickness (in.)
    0.25
    Carburetor Flange
    Square bore
    Gasket Opening Style
    Open center
    Number of Barrels
    4
    Quantity
    Sold individually
    Gasket Material
    Foam rubber composite
    Manufacturer's Part Number:
    4277G
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