Hey guys, my stock fuel lines are rusty (ones that run under the car), and I think it's in my best interest to replace them from the tank forward. Has anyone done this? What type of AN fittings should I use to connect the lines to the tank? I need to know the thread size and all.
Thanks, guys

 

http://www.fc3spro.com/TECH/MODS/FUEL/fsystem.htm

 

If they just have a bit of surface rust on them I wouldn't bother. That's a lot of cost and effort for little gain. Sand the rust off them and paint them with a protectant if it bothers you.