For Holley 4150 Carburetor AN8 Dual Feed Carb Fuel Line Braided Fuel Line Kit

Carburetor Fuel Line Kit for Holley 4150

This AN8 dual feed carburetor fuel line kit is a braided replacement plumbing assembly that routes fuel from the inlet to both bowls on a 4150-style carburetor for balanced fuel delivery.

Overview

This carburetor fuel line kit is built for Holley 4150 style carburetors that use a dual feed configuration. The braided line carries fuel from the inlet fitting to both fuel bowls, helping keep fuel levels even under load. It is aimed at builders and tuners who want clean, reliable plumbing on a performance carburetor setup.

Built For Performance

• AN8 fittings sized for dual feed carburetor plumbing
• Braided outer construction for abrasion resistance and a clean look
• Dual feed layout that supplies both fuel bowls
• Designed to route fuel without sharp bends that restrict flow
• Reusable style fittings for easier assembly and adjustments

On-The-Job Use

• Carbureted V8 builds running a 4150-style dual feed carburetor
• Fuel system plumbing during carburetor swaps or rebuilds
• Street and strip applications where consistent bowl fuel level matters
• Replacing worn or leaky rubber fuel lines with braided hose

Specs At A Glance

Good To Know

Q: Does this kit include the carburetor inlet fittings? A: Check the product images and listing details to confirm exactly which fittings and lines are included in the kit.

Q: Can this line be used with a fuel pressure regulator? A: The AN8 dual feed layout is commonly used with a regulator in carbureted systems, but you should verify routing and fitting compatibility for your specific setup.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.