6AN 302 Series PTFE Hose 6ft Black

The 6AN 302 Series PTFE Hose 6ft Black from REDHORSE PERFORMANCE is engineered for serious fuel, oil, and coolant transfer applications in high-performance and modified vehicles. This hose is built for mechanics and enthusiasts who demand precision-engineered components that handle aggressive engine builds, turbo systems, and custom fuel injection setups. Whether you're running a supercharged V8, a turbocharged inline four, or a completely custom fuel delivery system, this 6-foot hose segment provides the reliability needed when stock components won't suffice.

Constructed from PTFE (polytetrafluoroethylene) with a 6AN sizing, this hose resists degradation from high-temperature fluids, ethanol-blended fuels, and aggressive coolant formulations that would compromise rubber hoses over time. The 302 Series designation indicates a reinforced inner core design rated for sustained pressure applications—critical when fuel pressure regulators are pushing 60+ PSI on carbureted conversions or EFI swaps. The black outer jacket provides UV protection and seamlessly integrates into modern engine bays, while the precise 6-foot length eliminates waste when custom-routing fuel lines, oil cooler circuits, or transmission cooling systems around tight engine compartments.

This hose is ideal for street rod builders, drag racers, and daily-driven modified vehicles where fuel system reliability is non-negotiable. Mechanics integrating aftermarket fuel injection on carbureted platforms, upgrading to larger fuel injectors, or installing remote oil coolers will appreciate the durability and chemical resistance PTFE offers over standard braided rubber. Compatibility with 6AN fittings—the industry standard for high-flow fuel systems—ensures straightforward integration with existing adapters, filters, and regulator assemblies. Proper secure clamping and routing away from exhaust manifolds and headers will maximize service life in extreme underhood environments.