Mr. Gasket 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. Fits Most Late Holley Carburetors & Quadrajet with 7/8"-20 Threads.

PART# 1543

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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
  • Fits Quadrajet


Adapter Port Size ( B )7/8-20 Holley / Quadrajet
Adapter TypeCarb Adapter
BrandMr. Gasket
Emission Code5
Hose Size3/8"
Product LineBudget
Product TypeHose Barb to NPT Adapters
Quantity Per Pkg.2
WarrantyLimited 90 Day
Part Number1543


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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