Looking for any good reference info/pics on original details of a '66 Mustang T10 HEK-AD 4sp transmission. I have one that is rebuilt and had the main case and tail shaft phosphated. The center plate is aluminum, side plate is cast iron.
I have seen some with an aluminum side plate, which I don't think would be common for this trans.
Looking for any info on hardware markings/finishes and if any common paint markings/stamps.
Thanks