Hawgly; Sorry, I don't. I have a old flatside shovelhead that has 80" wheels in it, but they were in when I got it. The reason I know they're 80" is the 4.25 stroke, and timing marks that were peculiar to certain 80 in. shovels.
It depends on what year the cases are. You need to change the bearings to the newer type to put late shovel crank assemblys into late Pan/early Shovel cases, but I understand that there is more involved in putting them in early Pan motors. Truett and Osborne makes Flywheels that will work with your crankshaft parts and don't cost that much (about $385 new) you can get all kinds of different strokes, but you have to clearance the cases to put in anything more than 4 1/4" stroke as the crank pin will rub on the inside of the cases. I have put as big as 5" stroke in "Cone" shovel motors, and had 4 5/8" stroke wheels in a pan motor in the past, and it screamed!