6AN 302 Series PTFE Hose 3ft Black

The 6AN 302 Series PTFE Hose 3ft Black from REDHORSE PERFORMANCE is designed for high-pressure fuel and fluid transfer in performance automotive applications. This hose is ideal for those building custom fuel systems, upgrading cooling loops, or installing precision transmission cooler lines, providing the reliability that serious mechanics and enthusiasts require.

Constructed with a PTFE (polytetrafluoroethylene) core, this hose resists degradation from ethanol blends, methanol, and extreme temperature swings, making it suitable for high-performance environments. The 6AN size corresponds to a nominal inner diameter of 0.375 inches, ensuring consistent flow and minimal pressure drop in both carbureted and fuel-injected systems. The 302 Series features a smooth PTFE inner tube reinforced with a woven layer and a durable elastomer cover.

This hose is perfect for builders transitioning from rubber hoses to more permanent routing applications, especially in high-heat engine compartments. The black cover not only resists UV degradation but also enhances the aesthetics of your engine bay. With standard 6AN fittings compatible with aluminum, steel, or stainless options, integration into existing or new fuel systems is straightforward.