I've been tinkering with my wife's great grandpa's Ford 8n and found out that it has a swapped engine. The twist is that her mom said it was from a combine or something like that. It seems to be a Ford 8n style engine. Anyone seen anything like this or know where the engine might have come from? I looks just like a 8n engine. The linked image shows the markings between the spark plugs. Thanks. https://photos.app.goo.gl/v8LdVvocDLruaxy66