Listed as a 1943, I don’t see anything thing here that is 1943ish. This jeep appears to have an M-38A1 or early CJ-5 frame, given the front springs have reversed shackles. The grille is likely a repro grill in the M-38 style.

https://www.facebook.com/marketplace/item/4958079444299381

“1943 Willys military jeep Custom · Driven NaN miles Stroker small block chevy, 5 sets off road tires,3 transmissions, 2 transfer cases, aluminum bow tie heads, tunnel ram,heads,valves, rods,hard top with hard doors, clutches,pressure plates,bell housings 2 much 2 list all spare parts included! Over 20 grand in parts alone! Serious inquiries only please! Very nice toy!!”