(quote),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.(quote),
Mr Brewer needs to call me,!! Because I have seen flywheels put in backwards,and clutch bolted up!! as well, so yes it can be done ,is done, !!
still appears you have the wrong flywheel as well!