3/8 ID Fuel Hose 10ft SAE 30 R7KX

The 3/8 ID Fuel Hose 10ft SAE 30 R7KX by MOROSO is a dedicated fuel delivery component engineered for high-performance and custom automotive applications. Designed for builders and enthusiasts who demand reliability in critical fuel system infrastructure, this hose provides secure, consistent fuel flow from tank to carburetor or fuel injection system. Whether you're assembling a hot rod, restoring a classic, or upgrading an existing fuel line, a properly rated fuel hose is non-negotiable for safety and performance.

Constructed from reinforced black rubber and rated to SAE 30 R7KX standards, this 3/8-inch inner diameter hose resists fuel permeation, abrasion, and temperature fluctuation inherent in engine compartments. The 10-foot length accommodates typical fuel system layouts in street rods, vintage trucks, and performance vehicles, allowing flexible routing around engine blocks and frame rails without unnecessary splicing. SAE R7KX specification ensures the hose meets established automotive fuel line durability and safety requirements, with inner diameter precision critical for maintaining proper fuel pressure delivery and spray pattern at the carburetor or injector.

This hose is ideal for carbureted and early fuel-injected engines operating at moderate to high fuel pressures. Installers should confirm compatibility with existing fuel pump output and injector inlet specifications; 3/8-inch ID typically pairs with standard automotive fuel line fittings and crimped or barbed connectors. MOROSO's manufacturing heritage ensures consistent wall thickness and kink resistance, reducing the risk of fuel starvation or line failure during extended driving or competition use. Weigh 1.95 lbs and measuring 10 feet in overall length, it ships ready for immediate installation on most classic and custom fuel systems.