rotted fuel lines, anyone know the size?

[91foxbod50]

Looking to pick up some fuel line, the metal line rotted out right after the tank. anyone know the size?

91 5.0

 

[Maryland Stang]

5/16 on the pressure side. 1/4 on the return. Ron Morris Performance has everything that you might need. ron morris performance Check with them tomorrow. Their store seems to have some sort of fatal software error at the moment.