Man, I wish I could help. There'll be a mechanic that sees this and will help. I just wanted to add, this is the reason I keep basket case engines around. You wouldn't believe how many times they've saved my butt.
I had a friend who broke a part on his car engine that was under high torgue, just a small corner. He had to replace the block. I hope there's a simpler answer for you.
Remembering all my departed friends.
Well, I hope everyone is happy now.