I have the vacuum lines off of my 1948 2 ton that run from the switch to the rear end. The long lines, about 12 feet long, had some pitting and one has a small hole. What would be a good material to make new lines out? Funny thing is I probably would never use the low gear anyhow, but I just want to do it right. I was thinking 3/8" brake line or copper tubing. Or the cheap way out, JB weld.
