I have a 2004 Coupe RT with the 3.0 v6. I replaced the fuel pump, when to hook it back up, found out one of the orings had blown in the outlet hose connector. So I go buy a new one, but come to find out, somehow there is 5/16th fuel line in the car but the connection to the fuel pump is 3/8. So is there a way to change that nozzle on the top of the fuel pump or some kind of really small adapter giving that I have very little room to work with down there to put stuff in?

Thanks in advance