Thanks for that information, Trendz. With the Fairbanks unit, would they have the drawings on that as well or would I have to take it apart and send them the part? Sounds like I should upgrade the input shaft. I wish I knew about all this stuff at the beginning of the year, I would have had time to take it out and send it they needed it. The guy I bought it from put it behind a chevy big block and mentioned something about trimming down the input shaft but that was so long ago, I can't remember. If the input shaft was trimmed down some, can I still use it with some kind of sleeve to the pilot bearing/bushing or would I need another input shaft? This will set be back a while I fear if the input shaft will not work for me.