While the above is true, it is also possible to buy the parts individually, and bench bleed them. The line is attached to the master and slave by a fitting with a cross pin. I recently helped my son replace the master cylinder on his 96, and it worked quite well. It should be possible to bleed it by filling the system and then pushing in the slave cylinder all the way, which displaces more fluid than is held by the line. We did this multimple times until there was no more bubbling, and it worked moderately well, and he says that after driving a few miles it improved, and shifts better than ever.
The slave cylinder also does have pre-threaded but blind bleeder hole, so I suppose it should be possible to drill it out and put a bleeder in it and then vacuum bleed the system. I didn't do this because I couldn't find the right bleeder screw in my little bin of bleeders, and was too cheap and lazy to shop for one.
I don't know where he got the parts, but the name on the box was "Centric." I don't know if they make a replacement for the line, but you can get the master and slave by themeselves.