This has a variety of mods.
https://sacramento.craigslist.org/cto/d/penryn-1945-willys-jeep/7309509415.html
“1945 Willys Jeep – This jeep has been in the family since 1969 and is ready for its next owner. This jeep has been garage kept and rebuilt many times over the years. Here is how it sits today.
1945 body
1952 frame (more heavy duty than the 1945 frame)
Chevy 350 (out of ’72 Camaro I believe) only a few thousand miles on it since rebuild
Edelbrock carb
Edelbrock intake manifold
HEI distributor
Custom headers
B&M hydromatic 4 speed transmission (slant pan), automatic that can shift like a stick but with no clutch