Have you ever heard of the 370 ford motor, i dont know if its an FE, and what about the 361 and 391 motors

How about reading casting numbers. I know how to read the first 4 characters, but i dont know about the 5th character.

C4AEA from a crankshaft, according to a decode sheet i found this is a cast num of a 1964 ford full size/galaxie engine part number but other than that how do you tell what engine size and if that is the correct vehicle. any assisstance?

Don