Holley Sniper return fuel line

RustyRatRod said

Yes. I have never once seen a 3/8 return on an older Mopar. In fact, over 90% of these old cars had 5/16 supply lines and the return was 1/4.

Click to expand...

Holley clearly states you should have a 3/8” return. And yes I was planning on keeping the 5/16” vapor line. So I’ll have two 3/8” and one 5/16” lines.