6AN 100 Degree PTFE Reusable Hose End Black

The 6AN 100 Degree PTFE Reusable Hose End Black from REDHORSE PERFORMANCE is an essential fuel system and fluid line component for custom automotive builds, engine swaps, and high-performance modifications. Designed for mechanics and enthusiasts who demand reliability in pressurized fuel delivery, brake lines, and power steering applications, this fitting eliminates the need for custom hose fabrication on every build. The 100-degree angle design allows for precise routing through tight engine bays and complex plumbing scenarios where standard 90-degree or straight fittings simply won't fit.

Constructed from aluminum and anodized black for corrosion resistance, this reusable hose end features a swivel connection that accommodates both 6 AN PTFE hose and 6 AN female fittings with smooth, leak-free operation. The PTFE (polytetrafluoroethylene) compatibility ensures use with fuel, synthetic fluids, and aggressive coolants without degradation—critical for turbocharged and supercharged engine systems where heat and pressure cycling demand durability. The swivel design prevents twisting during installation and reduces stress on the hose itself, a detail that separates professional-grade fittings from budget alternatives and directly impacts system longevity.

This fitting is ideal for fuel system upgrades, EFI conversions, and LS or crate engine installations where custom plumbing is unavoidable. Whether you're routing fuel from a remote tank, integrating a secondary cooling circuit, or rebuilding a damaged brake line assembly, the reusable design and 6 AN standard sizing ensure compatibility with most aftermarket fuel rails, carburetors, and hydraulic components. Installation is straightforward with standard wrenches; the swivel connection means you won't strip hose barbs during final assembly—a common mistake on rushed builds.