Depending on which models of those two years you are talking about....the bare dashes (for say the closed cars) would be the same but waterfalls would be different for '35 vs. '36. I have three standard model '35's that did not get a waterfall as they came off the assembly line (tudor sedan, fordor sedan and 5w coupe). I could put pictures up of '35 and '36 closed car waterfalls if you need to see the difference or you could look in the EFV8C/A 1935-36 Ford Book.