I was in the same boat;I have a 41 generator wanting to run it on my edelbrock intake on my 34. I went to the Dunkirk swap today and saw a fan mount generator on a bench.For $20.00 it was worth a shot; got it home looked at the Van Pelt pics.Score! the pulley is #81a-10130 and the front mount is 78 series.Now I just need a 12v generator for the field coils.