Quick Connector Adapter -8an Female to 3/8in

The Quick Connector Adapter -8AN Female to 3/8in from Aeromotive is a precision fuel line coupling designed for builders and enthusiasts who demand reliable, leak-free connections in high-performance fuel systems. This adapter bridges the gap between modern -8AN (AN8) quick-disconnect fittings and traditional 3/8-inch fuel line ports, making it essential for custom fuel injection setups, fuel cell installations, and EFI conversions on both street and race vehicles. Whether you're upgrading a carburetor engine to fuel injection or consolidating fuel system components during an engine bay refresh, this compact connector ensures compatibility across different fuel system generations.

Engineered with Aeromotive's reputation for durability, the Quick Connector Adapter features a female -8AN port that accepts standard -8AN male quick-disconnects, while the 3/8-inch outlet threads directly onto existing fuel pump ports, fuel regulators, or filter housings. The compact footprint—measuring 2.65 inches in length—fits tight engine bay configurations where space is at a premium, and the lightweight aluminum construction (0.08 lbs) minimizes added weight without sacrificing strength. The precision-machined design ensures consistent sealing across pressure cycles, critical for systems operating at 45–60 psi in modern EFI applications or higher pressures in forced-induction setups.

This adapter is ideal for mechanics and engine builders upgrading fuel delivery systems on street rods, restomod classics, LS swaps, and turbocharged platforms where modular fuel system architecture simplifies installation and future serviceability. The -8AN quick-disconnect female end allows you to swap fuel line assemblies without breaking hard-line connections, reducing fuel spillage during maintenance and enabling rapid system diagnostics on the dyno. Compatible with any standard -8AN male quick-coupler and 3/8-inch NPT or SAE port, this Aeromotive component ensures your fuel system remains sealed, responsive, and ready for duty whether you're running 500 naturally-aspirated horsepower or beyond.