The return address said BMA in CA. His name was Jonathan Chan. I trust him, though. He's a pretty good guy, and seems to know his stuff. I was just making sure this was purely bolt-on, because I'd rather not make a new line. But if I have to, I will. Plus, I don't want to disassemble the master cylinder and have to make a new line while its out.
Three rocker arms later and I still haven't learned my lesson!