Are those yours? Nice, I still have a few.
Since this thread lost any chance of further reasonable conversation, I'd submit the 62 Darts were not actually called "B" body's until the 1964 models arrived and the 62's were retro named.
The Dart's new B-body chassis platform was quite long-lived; while 1962 was the only year for a B-body model named "Dart", the B platform remained in use with only very slight modification and a few new letter designations through to the 1981 R-body cars.
