I can help you with my 944 "fuel hose fix".........
Its a Male flare fitting that you connect a proper fuel hose to. You will have to get creative as to where you make the connection, but you can use this any place you have a 10mm or 8mm metal fuel line.
You cut & flare the metal line & connect whatever length of fuel hose you need.
I can make up a proper fuel hose of any length as well. This one below is for the 944 feed line to the fuel rail.
Email me if interested.
Len