Can anyone help me figure out where to find a female 12 mm x 1.25 with a barb fitting for a 5/16" fuel injection hose? I am trying to connect my fuel line to the fuel rail on a 2fe build. I did read a thread about a russell 640700 is the banjo bolt with the female npt threads in the hex end. So that is an option to add a fuel pressure gauge as well. Just want to see other options. Anybody have a thought?