Well I got ambitious and pulled pan full of metal particles removed and dissassembled found frt clutch pack totaly gone and burnt up appears while running it would suck up metal and plug filter and after allowing to sit enough would settle out to give it a gulp of fluid and let it move again.Every thing other then that looks good any ideas what might cause that to happen one speculation ive heard is the 2.9 ratio arm needs to be bumped up to a 3.8 or 4.2 maybe im asking to much from a stock trans with a valve body update but im out of funds for a good unit at this time so i guess Ill keep saving for a good trans in the meantime ill try another clutch pack that I have and see if I can make it through one more race.