Not a flathead V8

[1931 flamingo]

Went to a car show today with my A, in comes a nice 40-41 Ford p/up, black, yellowed wide whites. It parks and I give it a once over and return to my chair as driver had left. A little later I see he's back and I wander over and the basic exchange starts: Nice truck (it was), etc. Ask if it's a flathead and stock? Opens hood and there sits the stock FOUR cyl. Unbelieveeble. Nice, neat, detailed.
I've heard/read about them but never seen one.
Cross one more off the bucket list.

Paul