Talked to Wayne Brewer at the Nats. He gave me the diameter measurements of the correct flywheel. I compared my inspection cover with one of his 10.5 ones and they match, and my bell is alum also. So this weekend I will be pulling the flywheel and then I will also be able to confirm the bell housing. Oh and just for general info he said there isn't any way to put the flywheel in backwards and bolt up the clutch.
I hope to be able to move on after this week end! I will update.