6AN to 3/8in SAE Quick Disconnect Female 45Deg

The 6AN to 3/8in SAE Quick Disconnect Female 45Deg fitting by REDHORSE PERFORMANCE is a precision hydraulic adapter engineered for serious fuel system and brake line applications in high-performance vehicles. Whether you're building a custom fuel delivery system, retrofitting a race-spec suspension with remote reservoirs, or upgrading your vehicle's brake infrastructure, this quick-disconnect coupling eliminates the need for traditional threaded fittings and allows rapid system disconnection without fluid spillage. Mechanics and enthusiasts rely on quick-disconnect fittings to streamline installation, maintenance, and component swaps on track vehicles, street rods, and modified platforms where reliability and repeatability matter.

This adapter converts a 6AN hose fitting (AN6, -6 JIC) to a 3/8-inch SAE quick-disconnect female port with a 45-degree elbow geometry, minimizing space constraints in tight engine bays and transmission tunnels. The 45-degree angle orientation prevents hose kinking and allows cleaner routing around headers, turbochargers, and other underhood obstacles common in modified builds. Constructed from aluminum billet with precision-machined internal passages, the fitting maintains full flow capacity while the quick-disconnect interface ensures positive engagement and zero leakage under operating pressure. The compact 2.8 x 1.4 x 3.8-inch profile and lightweight 0.125-pound design integrate seamlessly into custom fuel rails, intercooler systems, and auxiliary cooling circuits without adding bulk or weight penalty.

Engine builders, fuel system installers, and performance suspension technicians depend on REDHORSE quick-disconnects for swappable fuel injection manifolds, wet-sump-to-dry-sump conversions, and modular cooler installations. The female quick-disconnect configuration pairs with standard SAE quick-connect male plugs, making this fitting compatible with aftermarket quick-coupler systems from major hydraulic suppliers. This product excels in applications requiring frequent system reconfiguration—think engine dyno testing, sequential fuel injection tuning, or auxiliary systems that must connect and disconnect under load. Installation involves standard AN6 hose crimping on one end and SAE quick-disconnect engagement on the other, making this a straightforward upgrade for any DIY or professional shop environment.