A friend is picking one up and searching for some ideas. Looking for any pictures with changed taillights, grill work or anything else. Lets see what you got, searched in here and only found one for sale. Thanks for the help.
63 and 64 Classic and Ambassador models are virtually the same. The 64 and 65 Americans had few changes between the two years since that was the low priced car. On the big cars the grille, hood, and taillights were different. Ambassador has more chrome trim. The 64 big car taillights are flat in the back with a different housing. The 63s wrap around. I like the 63 taillights much better -- if I had a 64 I'd get 63 taillight housings and lenses (Ambassador lenses -- they have chrome strips across them) and replace the 64s. No side marker lights on either -- the 63 wrap-around lens shows on the side, the flat 64 lens doesn't. Mine is a 63 (see avatar).