UPDATE: The consensus is that this is likely a 3A.
This has a governor cable.
https://www.facebook.com/marketplace/item/661328837718525/
“Selling all late 40’s to early 50’s Willy’s Jeep CJ3A parts we have on hand. 1949 Jeep Willy’s parts jeep (no title no motor) Radiator Gas Tank 1- Solex carburetor 1- Carter YF carburetor (4 cyl) 2- seats 6- 15″ Jeep rims (vintage) Transfer case Heater Lots of miscellaneous odds and ends $700 for everything”
The front of the wheel house ,where the drivers seat buts up to would indicate 3a I believe. Different length of slope.
Its definitely, no doubt, no question that it’s a Cj3a. Ignition switch local. I’m betting factory windshield frame and factory Harrison heater. And as noted shorter wheel house.
Dash plaque obviously has paint hiding out lines. It’s a Cj3a with that and all noted above.
Sounds good to me. I’ve updated the post.
I figured that was a factory heater, but the switch was normally placed under the dash. It seemed like the switch is sitting where a 2A starter hole would normally be, which was another things that was making me take a second look.