After reading this thread
929 blower (Replaced blower motor with one from a 929)
I went looking for a 929 blower but found a 90 mpv blower. The mpv blower doesn't need any modification to fix excpet for getting the last screw in. It blows very good and although I still dont have a working 4th blower speed 3rd feels like 4th used to. Its very nice and I would recommend this swap to every one. Only cost me $25.
evo