Well apparentley nothing is interchangable, and all they can do is sleeves, forks, and syncros, seems a little pricey for a $1200 rebuild without shipping. I'd rather get the parts and have a local shop do it, but if the gears are bad it's not even worth it. I think I'm going to have to find a 92-93 GS-R tranny or convert to hydraulic and get a newer one. Those are super hard to find too and I'd have to put my LSD in it. I don't know what to do now, I don't know if a newer B tranny and hydro conversion is even in my budget, and if it'll accept my LSD that I paid for, and I don't even know if it'll be good because it's used, I don't want the same thing to happen again. This sucks, I don't know what to do, I guess I'm going to have to pull it apart and see what it looks like.