Return Fuel Line?

[RVGE7X]

Hey guys,

Asking this question for my mate that has a VN commodore, He's wondering which fuel on a VN is the return line.
Thats all the information he gave me, haha.

Just blew a Transmission line the other day aswell.

 

[lemusa]

I cant remember but easiest way to find out is try them either way. Itl either start or wont