#6 Fuel Line Kit 7/8-20 Dual Inlet 4150 Black

The #6 Fuel Line Kit 7/8-20 Dual Inlet 4150 Black by FRAGOLA is purpose-built for carburetor fuel delivery systems requiring dual fuel pump capability or balanced feed distribution. This kit addresses a critical need in performance and restoration builds where Holley 4150-style carburetors demand reliable, pressure-rated fuel line solutions that meet modern fuel system standards. Whether you're upgrading a street rod, racing application, or restoring a classic muscle car, this dual-inlet configuration eliminates the guesswork of sourcing individual components and ensures compatibility straight out of the box.

This fuel line kit features braided nylon hose construction with AN-rated fittings, delivering the durability and pressure rating necessary for modern fuel injection and carburetor systems operating at 5–12 PSI. The dual 7/8-20 male outlets accept standard carburetor inlet fittings, while the single #6 AN male inlet accommodates fuel line adapters from your fuel system. FRAGOLA's braided nylon design resists abrasion, UV degradation, and fuel permeation better than rubber hose alone, extending service life in underhood environments. The black braided exterior integrates cleanly into modern and classic engine bays without sacrificing functionality or aesthetics.

Enthusiasts running Holley 4150 carburetors on dual-pump fuel systems, EFI conversions with carburetor adapters, or high-flow applications will find this kit eliminates custom fabrication and potential leak points. Installation requires only standard wrenches and basic fuel system knowledge; secure the kit between your fuel pump output and carburetor, ensure all fittings are hand-tight then snug an additional 1/4 turn, and pressure-test before engine start. This ready-to-install solution saves hours of troubleshooting and delivers the precision fitting quality that separates professional builds from amateur guesswork.