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

The 6AN to 3/8in SAE Quick Disconnect Female 45Deg fitting by REDHORSE PERFORMANCE is engineered for fuel and fluid transfer systems where quick-release capability and directional flow control are essential. This adapter bridges modern -6 AN hose standards to traditional 3/8-inch SAE port configurations, making it indispensable for custom fuel injection setups, high-performance carburetors, and aftermarket fuel delivery systems. Whether you're building a turbocharged engine bay or retrofitting legacy mechanical fuel systems into modern platforms, this quick disconnect eliminates the need for permanent hard-line soldering while maintaining secure, leak-free connections under pressure and vibration.

The 45-degree angle design allows hose routing flexibility in tight engine compartments where straight connectors create clearance conflicts or kinks. REDHORSE PERFORMANCE fittings are machined from aerospace-grade aluminum and stainless steel, offering superior corrosion resistance compared to mild steel alternatives—critical when exposed to fuel, coolant, or brake fluid over extended service life. The female quick disconnect end accepts standard male quick-couple plugs, enabling tool-free separation for maintenance, component swaps, or emergency repairs without spilling fluid or requiring wrench clearance. The SAE 3/8-inch port threads directly into factory or custom manifold bosses, eliminating adapter stacking and reducing pressure drop across the connection point.

Street machines, drag racing platforms, and fuel-injected restorations benefit most from this fitting's reliability and ease of servicability. It performs equally well in forced-induction applications where pulsating fuel pressure demands robust sealing and high-flow geometry. Installation is straightforward: apply thread sealant tape or pipe dope to the SAE port, thread into the manifold or tank port by hand, then tighten with a wrench—no specialized tools required. Verify the quick disconnect male plug is fully seated and locked before running the engine to prevent leaks under operating pressure.