Will the inner fenders of a 1964 chevelle fit a 1965 chevelle. Do the bolt holes line up?

You would sort of expect that they might, but they are different part numbers and there are subtle differences. That's not to say that you couldn't bolt the entire '64 front end on a '65 or vise versa.

only the bolt holes on the fender edge line up. they are different at the locations under the battery where they bolt to the core support. if i remember correct if your desperate you can modify them to fit. tom