I'm very close to completing my 3.1 to 305 TPI swap. Just curious if anyone can furnish pics or suggestions on how the flexible fuel lines are routed and attached at the fuel rail ports in front of the intake manifold. Thanks in advance.

 

There are 2 metal lines that run from the manifold to the side of the engine where the rubber lines attach. They are different, depending on if the engine has a serpentine belt setup or not.

I heard they were discontinued from the dealer. I did purchase some about 6 years ago though... so I wish you luck.