That looks to be a 1970s Bobcat body with the passenger filler indent along the side.
https://corvallis.craigslist.org/cto/d/corvallis-1948-willies-jeep-cj2a/7669873621.html
“Bought a number of years ago and just never got around to it. All it boxes and tubs. No seats, no fuel cell. 231 odd fire V6 x2. One is a short block as the long block I bought it with has a cracked block. I intended to swap the heads and intake and never got to it. Engine stand comes with project jeep.”