Fuel Hose 5/16in 3ft

The ALLSTAR PERFORMANCE Fuel Hose 5/16in 3ft is a rubber fuel line designed for motorsports applications requiring reliable fuel transfer in high-performance engine systems. This 5/16-inch inner diameter hose delivers the correct bore specification for fuel pump discharge and carburetor feed lines in racing engines and custom fuel system builds where precise flow characteristics and pressure containment are critical.

Constructed from durable black rubber, the hose is engineered to withstand the operating pressures and temperature cycles common in motorsports fuel systems. The 3-foot length accommodates flexible routing from tank to carburetor or pump without excessive compression or sharp bends that could restrict fuel flow or cause premature material fatigue. The 5/16-inch ID matches standard carbureted and naturally aspirated engine fuel system specifications, making it a direct replacement for OEM hose segments or a component in custom fuel system assemblies.

This fuel hose suits circle track racing, drag racing, hot rod builds, and street performance applications where fuel line integrity is non-negotiable. ALLSTAR PERFORMANCE is established in the racing supply market, and this hose reflects the durability expectations of competitive and restoration builders. Users should verify compatibility with existing fuel system fittings and confirm fuel pump discharge pressure remains within the hose's safe operating range.

Fuel hose selection impacts both system safety and engine performance. A properly sized hose maintains adequate fuel delivery under load while resisting degradation from ethanol blends and temperature swings. This 3-foot segment serves as a modular component in system design, allowing builders to construct fuel paths from tank to engine with minimal leakage risk and maximum reliability.

SKU ALL 40353. Ships as a single hose segment.

Each hose is individually packaged and ready for integration into fuel system projects.