I find it interesting that the list of highlights claims a Toploader in a 1963-build car. My own '64 Custom, delivered to Bill Brown Ford in mid-February of '64, came with a T-10 in it. When I twisted off the output shaft during a granny-shift into second gear a couple of months later, I went to Bruno Zava, Executive Engineer at T&C Livonia and he arranged for me to get a big in-'n'-out Toploader as a replacement. At that time, some were being built, but they hadn't gotten all the way through the parts chain.
KS