8an EFI Male Fitting to 3/8in SAE Quick-Discon.

The 8AN EFI Male Fitting to 3/8in SAE Quick-Disconnect from REDHORSE PERFORMANCE is a precision fuel system adapter designed for custom EFI fuel injection setups on modified vehicles. This fitting connects AN -8 threaded connections to SAE quick-disconnect couplings, making it essential for builders transitioning between fuel line standards or integrating aftermarket fuel rails, pumps, and regulators.

Manufactured to strict SAE and AN standards, this adapter ensures leak-free connections under fuel system pressure and vibration. The 8AN male thread (3/4"-16 UNF standard) provides secure engagement with AN female ports, while the 3/8-inch SAE quick-disconnect coupler allows rapid connection and disconnection without fluid loss—a critical feature for fuel system diagnostics and component swaps. Precision machining and compatible materials resist fuel degradation and maintain structural integrity across temperature cycling common in engine bays.

This fitting is ideal for builders working with aftermarket fuel injection controllers and modular fuel system layouts where quick-connect convenience is paramount. It is particularly beneficial in high-performance applications where efficient fuel delivery is crucial. Ensure compatibility with your EFI system to maximize performance and reliability.