I just replaced every single line (other than rear axle) on my car with SS lines from these guys
Over 30 Years of USA Manufacturing of Replacement Automotive Lines for either your restoration project or your daily commute. Inline Tube, The Right Stuff Detailing, Classic Tube, Dorman, Lines to Go
www.sstubes.com
They fit well, were cheap, came well packaged, and I've got the setup bled and they seem to be leak free.
I did buy a single line from Classic Tube. I called them up, and they were willing to sell me a single 94-95 non-ABS front driver's brake line. I used this, with a 94-95 non-ABS combo valve fitting on the rear of my stock combo valve to make a clean, OEM style 3-2 conversion setup, so as a result I needed that one line. This method is just much cleaner.
Left line is classic tube, bottom two are sstubes.com. Tube quality seems to be about the same, and they used the same nuts. I'd go with either again.