Carburetor Inlet Fittings - 7/8"-20 Male to 3/8" Hose Barb - Brass

These carburetor inlet fittings are 7/8"-20 male to 3/8" hose barb and are manufactured from brass.

PART# 1543

$25.21   Suggested Retail
$20.42   Holleydays Price
Free Shipping on orders over $100*
In Stock  


Mr. Gasket adapter fittings are engineered for competition use with thin wall designs that, combined with easy gradual curves, allow maximum fuel flow and minimal restriction.


  • Fits Most Dual Feed Carburetors w/ 7/8"-20 Threads
  • Fits 3/8" Fuel Hose
  • Includes Gaskets & Clamps
  • Fits Holley Dual Feed Carburetors w/ 7/8"-20 Threads


BrandMr. Gasket
Emission Code1
Hose Size3/8"
Product TypeFitting
Part Number1543


This part is legal for use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board Executive Order number or is a direct or consolidated replacement part.

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
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    *Free Shipping & Handling only offered to the contiguous US on orders over $100.

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

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