I could only find 1/4 line at Kragen or Pep Boys. It was the only one rated at 50 PSI. Had one helluva time getting them on, they barely fit with enough room to attach the hose clamps to the hard lines. Ugh.
Is anyone replacing or using the rubber cover that holds the lines as they run throught the body work, just above the hard lines. I may have a bend in the metal (can't tell) but once I took out the old lines, I could not get new lines through there. I got one line in, then nothing else. They fit side to side, but the surround, with the hoses, will not fit when pushing it in from the back to the front. I had to take out the rubber surround to get them back through.
Current - 1993 Wrangler 2.5 - mostly stock
Previous - 1989 Comanche Pioneer 4x4 Long Bed/Metric Ton Pkg
4.0, AT, D44 w/ Trak-Lok RIP