There was an engine difference too. I believe the Canadian 216s retained the domed piston design until 1946 . That includes of course the old style head. That is reflected in the Canadian and US parts manuals.
Well I’ll be pulling the motor soon to go thru it so I’ll see!
I don’t order or buy any parts for this truck unless I pull apart what I have first to visually figure out what year it matches up with, fun!
