This may be a later model engine (oil bracket is CJ-3A/DJ/M-38 type). There could be some value here.
https://tallahassee.craigslist.org/atq/d/tallahassee-46-willis-jeep/6993253765.html
“46 Willys Jeep restoration project nearly 100% complete carburetor generator fuel pump and windshield are missing solid shape for a 46. Too many projects”