Fuel lines

[walkmang]

Hey guys im a newbie, I have a question. I have a 84 regal with the 4.1, converting to blow thru. I want to add an inline fuel pump and need to know if I'm going to have to run a return fuel line. My current mechanical pump has three lines. Is one of these a return?

 

[jiho2]

Yes, whichever one is 1/4" is the return line.

 

[walkmang]

Cool thnx!