Looks sound. See more pics here: http://www.haggleme.com/Vehicle/178558/1942-Ford-Jeep.aspx

“1942 Ford GPW Jeep S/N 78559, Production date 11/13/42, Contract # 20159749, rebuilt by Moore Equipment Co., Modesto Division on June 1945 with the following recent work:

Period correct replacement engine, MB# 405201 (44 date) Casting # 4-25 638632 W3 AN1-C2 N- machined @0.20 oversize with all new internal components including hardened seats, valves, and a new Carter carburetor. Other new items include Weebee Webbing canvas top, NOS fuel sending unit, rear springs, and black out marker light..

Everything is in perfect working order. The total mileage is 1,914 since the complete rebuild 5 years ago. Most parts, including the rear floor pan were purchased from Peter Debella, Brent Mullins and John Fitzpatrick.. The engine has less than 500 miles since the teardown back in March of this year.. ”

https://miami.craigslist.org/brw/cto/d/1942-jeep-for-sale/6408771778.html