I'm redoing my brake lines and pulled off the rear brake pressure valve off the line. The code on it is C9OA-2B091-A, so it definitely isn't original to my 67.
Being of unknown origin, I was going to replace it, but rebuilt 67 ones are like $75-$150 (I guess Ford doesn't make them anymore), but after market ones are about $20-$30, so I'll probably just go after market on this one.
Anyway my question is if this 69 valve might be useful to someone. It might need a rebuild, so is it worth the time for me to rebuild it and see if anyone needs on original 69?