There was a guy on the old MSN Flathead forum who did that, and he was down in your neck of the woods as I recall. The only pic I have of it is this one, kinda silly. Somehow he even modified the heads to have the Willys script on them.
That was rocnroll. His interest was really Jeeps. Checking his profile, he posted last here in 2010, about the time Ryan took the Fordbarn over. I tried to find a picture of his jeep and flathead but all the pics have timed out.
V8: Is the battery inside the ammo box?