Unclear if the chassis is a CJ-5, DJ-3A (w/4wd added) or CJ-3B.
https://www.facebook.com/marketplace/item/6165489963535816
“Willys Cj2a jeep on 1957 running gear, lots of new parts including hood, windshield frame, new windshield glass, new fuel tank, new brake lines and wheel cylinders, new front bumper, very solid body and frame! Reason for selling is I lost interest”