Attaching -8an line to double pumper

[3.8vsix]

Ordered a double pumper and thinking of using a -8 an line from pump to rail.
What fitting do I need to attach the -8 line to the outlet line of the dp'er?
Also, I would like to use the stock feed line as a return how do I run it into tank?

Thanks for any help!!

 

[yullose]

I used AN to hose barb fittings when I mounted an external pump and needed to connect to the factory fuel lines.

I suppose you could use something like this ?