Mr. Gasket Carburetor Base Gasket 4-Bbl Open Center

Vibration Isolating Base Gasket

PART# 4277G

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$20.36   Suggested Retail
$16.49   Holleydays Price
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"1/4"" Thick Carb Base Gasket, Square Bore, Open Center.


  • 1/4˝ thick closed cell foam rubber material
  • Designed to stabilize fuel curve in carburetor fuel bowls
  • Acts as a shock absorber to dampen fuel vibration, reduce fuel foaming and cut down


BrandMr. Gasket
Emission Code5
Materialclosed cell foam rubber
Product TypeBase Gasket
WarrantyLimited 90 Day
Part Number4277G


This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

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Warranty Information

Limited 90 Day: See Details
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        *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

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

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