OK, after a little research I found out the following; Implala is a 61, Tempest is a 63, Coronet is a 66. I found a "white hat" ad for the 67 Coronet 440 here; http://www.lihatvideo.com/1967-dodge-white-hat-special-coronet-commercial/08wHLQTnrSs
Plus there were numerous 1969 White Hat ads to include this one for the Polara, (my first car was a 69, 2-door with 318/auto).
