Seller has a variety of parts. No indication it is a ’45.

https://modesto.craigslist.org/cto/d/modesto-1945-willys-jeep/6781309047.html

“1945 Willy’s jeep.
Project Jeep with lots of good parts.
Jeep has primer and ready to be painted. Bodywork has been redone and in great condition. No motors or transmission in Jeep right now. Price for Jeep alone is $3000.

Have four motors for it.
1. is a F head motor for a 1949 Jeep that is in original condition. It is in complete condition with generators and everything. Has a cracked carburetor. That engine was running when taken out. This engine is going for $250.
2. Second motor is an L134. It is an original 1942 motor. This one has been completely rebuilt professionally by a professional motor company. Price for this motor is $1,000.
3. Third motor is L134 flathead engine. Don’t know much about this one. Price for this motor is $100
4. Late 1990s 350 Chevy vortex has 11,000 original miles. Set up for a carburetor.

Have several transmissions and transfer cases as well. Original radiators and windshields. Head light buckets and other items for Jeep.”