Hello, long time no show. Finally working on finishing my project of putting a EFI 460 into my 77 F-150. The problem I am running in to is that I am replacing all fuel lines on the truck but can't find any of the nylon fuel injection rated hose around here except the Internet. Do you think that the black air line used on semis would work? It's the same material and holds pressures of 100lbs+. thanks guys

 

Soak a length of it in gasoline & see how it does.

I wouldn't bet my life on it.

If you have found the proper hose/parts etc on the internet, buy them there.