I need some help with an old Dodge truck.

After helping people work on their nostalgic trucks and cars for 8 to 10 years now I'm starting to lose track of which one was which year LOL some of these older ones still have the provision for crank starting it. I know the 29 Ford I worked on did.. I want to say this truck had a provision for it as well...
It may even be a 39 with a 41 motor or something like that I'm not sure..
I have a book with numbers on old dodge trucks, give the the numbers off the engine, I can verify what it is.