Here is an odd one. Had to replace my starter in my 65 3 speed atandard shift trans. bought one from Auto Zone and it did fit into the hole, took it back and ordered a second one same thing no fit. Returned it and went to Advance Auto Parts, there part # was the same as Auto Zone then an Older fellow (sales Manager) took one look at my old starter and said that is a starter for an Automatic, He had an automatic Trans starter in stock so he pulled it and it was identical to my old starter. Took it home and lo and behold it Fit. Who would have thought a standard shift trans woul use an automatic trans starter. Good old Ford.
Ron

Ron
