So i got the trans dropped today and my suspicions are correct. One of the rivets on the clutch disk actually pulled through and the disk came apart and a big chunk got cracked. Both of my dowels where in place and all four trans bolts where also in place, so this must of been a premature failure. There was only about 5 thousand miles on this disk!
After I got the disk out I called South Bend up and told them my problem. They have agreed to take a look at it and replace it for free under warranty. I sent the disk out today so I am hoping to get a new one back soon, this is my daily!
Pictures of the carnage,
Tons of life left.