I have a b13 and a b15 transmission sitting around. Both LSD. If someone wants one, make me an offer and I can bring one to the convention. B15 can even come with hydro pedal and master, but I'm sort of partial about getting rid of it. The b13 I'd be very happy to trade for just about anything of similar value(wheels, t25/28 manifold and turbo, clutch, suspension components etc).