Any information from this picture? I checked casting number on block and date. Intake? Heads?

That's why I would like to see the sides of the valve covers. Plus the valve cover bolts in the pictures and the drawing look different spacing

And the front oil fill/vent is pointed a different direction. I think it's a rendering/drawing, so accuracy could be off. The one shown is a 1955 version, they may have changed things into the early 60's and god only know how Desoto, Plymouth, Chrysler and Dodge would vary between themselves of the same year. We need a resident Poly Guru....