So while under her the other day, I noticed the main line running from front to back was pretty rotten looking. Before she explodes when in need (had that happen in my truck) I want to replace them all (all the main, hard lines that is). Is there one standard size I can use, and if so, what is it? Im on Quadratec and 25' of 1/4" is $30 bucks. Do I need 1/4", 3/8", etc.? Thanks in advance!

 

I want to say it's 3/8. It would probably be cheaper at autozone where you don't need shipping. Also. Make sure you get plenty of fittings.

 

No Autozone near me. Im almost forced to ship, because I only have a Car Quest (25 mins) and NAPA (40 mins) near by, but thats what I get for living in the woods. I prefer to spend my money at home, but sometimes it doesnt pay.