Your search for an “-8 male to 1/2″-20″ fitting likely involves connecting an aftermarket fuel system component, which uses AN (Army-Navy) fittings, to a stock or OE-style fuel pump with a 1/2”-20 inverted flare port.Â
It is important to determine if your fuel pump port is a 1/2″-20 inverted flare or a 1/2″-20 O-ring boss (ORB), as they require different adapters.
The most common use for a -8 AN to 1/2″-20 is for adapting an AN fuel line to an inverted flare port on an older pump.Â