Hly Fuel Line Kit #8 Male Inlet

The Holley Fuel Line Kit #8 Male Inlet is a purpose-built carburetor fuel delivery system designed for high-performance marine and racing applications where reliable fuel flow and durability are non-negotiable. Built for Holley 4150 carburetors and compatible platforms, this kit eliminates the guesswork of sourcing individual fuel line components—everything needed for a clean, professional installation comes in one package. Whether you're rebuilding an engine or upgrading fuel delivery on a high-horsepower boat, this kit delivers the precision engineering that serious boaters and engine builders demand.

Constructed from braided stainless steel hose with dual 7/8-20 inch male outlets, the Holley Fuel Line Kit #8 Male Inlet uses military-grade materials to withstand fuel pressure, vibration, and the corrosive marine environment. The #8 AN male inlet connection provides a secure, leak-free seal that won't fail under load, while the braided stainless construction resists abrasion and kinking—critical when fuel lines route through tight engine bays or along vibrating hull structures. The color-coded blue, red, and silver braiding allows for quick visual identification during installation and future maintenance, reducing diagnostic time on the water.

This kit is ideal for boaters upgrading carburetors, engine enthusiasts rebuilding vintage or high-output motors, and marine technicians who need OEM-level reliability without custom fabrication delays. The compact 6.5 x 1.4 x 14.85 inch package ships ready to install, and the dual outlet design accommodates both fuel supply and return lines in a single, integrated solution. Compatibility with Holley 4150 carburetors makes this a drop-in choice for popular marine engines, and the stainless construction ensures corrosion resistance even in salt water environments.