Fuel line questions???

Hello all :)

I have a 79 pickup that I’m doing a motor swap on. During the swap I’ve decided to run AN6 braided fuel lines because why not.

I can’t figure out which fuel lines are which though. I’m gonna assume that one is the feed, one is the return, and I’m not sure what the 3rd one is.

Any info on this? The one on the far right was connected to my original fuel pump and filter. The other two I can’t figure out which is which.

I plan on dropping the tank at some point to replace the sending unit and I’ll remove the lines and figure out which fuel line is which. Until then any information on this??

All input is appreciated:)

Hello all :)

I have a 79 pickup that I’m doing a motor swap on. During the swap I’ve decided to run AN6 braided fuel lines because why not.

I can’t figure out which fuel lines are which though. I’m gonna assume that one is the feed, one is the return, and I’m not sure what the 3rd one is.

Any info on this? The one on the far right was connected to my original fuel pump and filter. The other two I can’t figure out which is which.

I plan on dropping the tank at some point to replace the sending unit and I’ll remove the lines and figure out which fuel line is which. Until then any information on this??

All input is appreciated:)