Dave is looking for an industrial f-head bell housing, though it is unclear if a stock bell housing will also work. If you have something and, ideally, aren’t too far from Minnesota, email him at dcfranz @ gmail.com (remove spaces from around @).
“Looking for a SAE #4 Bell housing that would attach to a Willys’ fhead. So it would be used for an industrial application. I don’t know for sure that there ever was one, but I was thinking about re-powering a unit with one of my extra motors.”