I am re-doing my brake lines/ brakes four wheel disk in my 69 and adding line lock and a wilwood proportional valve.... question here is what is the line size to use? 3/16 or 1/4? i am planning on doing stainless and useing AN fittings flareing them myself....so any help would be great before I go to far.. Thanks

good luck Steve....I bought a "kit" (inferring that EVERYTHING is there)...from PST....check everything and follow each valve 3 times to make sure you have the correct input and out ports. So far what I've learned (the hard way) is get EVERYTHING from one source. I'm sitting here with a new master 4 disc and nothing matches....on my 65