I'm almost certain the pedals are identical, although the lever on the passenger side end of the pivot may be different between 60-62 & 63-66. I bought an entire 63-66 mechanical linkage setup to put in my 1960 before I figured out how to do the separate master cylinder. When I disovered the original 1960 pedal arm had become loose on the pivot pin, I replaced it with the later pedal and its been working fine ever since.
