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Vehicle Info NeededMR GASKETPART NUMBER: 720-4277G
Holley & Demon Square Flange 4-bbl. Carburetors Fits Open Center Intake Manifold
$3559
Ships on 12/31/2026
Lowest Price Guarantee- Holley & Demon Square Flange 4-bbl. Carburetors
- Fits Open Center Intake Manifold
- Heat-Treated Nitrile Rubber
- Precision Die Cut
- Mr. Gasket's carburetor base vibration isolator is designed to increase horsepowerin high power and high vibration applications. Made from 1/4'' thick closed cellfoam rubber material it acts as a shock absorber to dampen fuel vibration, reducefuel foaming, cuts down on erratic needle/seat motion and stabilizes fuel curve inthe carburetor fuel bowls.
Part TypeCarburetor Mounting Gasket
Product LineMr. Gasket Carburetor Base Vibration Isolator Gaskets
BrandMR GASKET
Package Height0.4
Package Width8.0
Package Length10.5
Weight0.25 PG
Part CategoryPerformance Parts
Gasket Thickness0.25 in (6.35 mm)
Carburetor TypeDemon 4bbl
Carburetor FlangeSquare bore
QuantitySold individually
BarrelFour
Gasket MaterialFoam rubber composite
Carb TypeDemon 4bbl
Part FitmentSemi Universal
Gasket Opening StyleOpen center
Vendor Part Number4277G
Package Qty1
Package TypeEA
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