This is worth a look. It appears to have a replacement body. Listed as a 1951, I can’t tell if it was originally an M-38 or CJ-3A or something else, though it does have a 2A windshield.
https://www.facebook.com/marketplace/item/1536805080595433
“1951 Willys Jeep Asking $5200 obo. Runs and drives! Clean Title. 283 V8 Listing for my neighbor. Call Allan: 541-788-seven7three0.”