Are you guys using compression fittings like the ones that can be bought at Lowes high performance or Home Depot Racing? I read an article in Street trucks magazine and they show how you can hard line your truck with copper line, but they use nickel plated push lock fittings from a company called Ekstensive. $$$$$$
I was gonna just use brass compression fittings but the dude at depot told me that they would leak. Is that true? Thanks in advance guys.