Popeye31, I got the pictures off the HAMB they say 2010 Antique Nationals June 6 Fontana.
The picture below is also off the HAMB but is a different conversion using a AA bellhousing.
Do you know what thread it was? I don't frequint the Hamb like I use to. they ticked me off about a project I was doing, they said it wasn't a traditional rod and booted the thread. I still pass throught from time to time though.