Has an f-head.

https://minneapolis.craigslist.org/csw/cto/d/delano-willys-jeep-cj2a-1947-truck/7361548486.html

“Bought at factory in Ohio new by a returning GI and driven to Minnesota and used on the family farm. When he retired it was stored for many years. I bought it in 2017 and got the first license for it as well as a bonded title.
Did a frame off repair replacing some body frame members sandblasting painting and undercoated the body. Truck bed liner material on the floor inside. Painted the frame black and body navy blue.

Rebuilt the transmission and transfer case. Replaced the clutch and ring gear. Replaced the fuel tank, sending unit and fuel line. Replaced brake lines with steel lines and master cylinder. All new tie rods and ball joints and kingpins. Drained and replaced all fluids and wheel gaskets and bearing seals.

New windshield inner frame, glass and seals. New temp gauge. New heater flow control. New belt and hoses. Had professional rebuild 6-volt generator. Pulled tires and sandblasted wheels and painted. remounted with new tubes. Bought new spare tire and rim. New steering wheel, coil and added a turn signal flasher and right taillight. Changed front parking lights to be used as signal lights to have both front and rear turn signals.

2020 replaced complete exhaust system and added the overdrive by “Herm the Overdrive Guy”
2021 New coolant pump
Many other little repairs and replaced parts. Has collector plates. Runs and drives great, goes down the road straight. Overdrive is 25% increase so can drive 55 to 60 mph.”