UPDATE: Still Available.
(04/30/2020) Has mods. “Aluminum” Buick V6? That’s a pricey engine if it is actually the TA aluminum block.
https://www.facebook.com/marketplace/item/959843831161188/
“Up for sale is my 1946 Willy’s cj2a. It has the aluminum Buick v6 in it. Frame is boxed. Sitting on good m/t 235/75/15 Firestones. Three speed split case with reverse. New battery, new clutch. Manual brakes manual steering. New seats and floor was bedlined.”