"Early A" doesn't cut it

Killer6 said
No research needed Sport, pre-'67 A-bodies are structurally narrower in the front end by ~2.5", frame rails, T'bars, all suspension components......one of the defining characteristics of an "Early-A", this site is intellectually equipped enough to not require a hall monitor when '60-'62(even the '63 Dart, which is a 'one-off' in many respects..) is discussed with the rest w/o getting confused.
Thanks for the input tho'.

You are welcome.
But not equipped enough to separate out the 60-62's that share nothing with the later years?
I have never anyone use a 2.5" as an identifier of their cars body model only in this thread, but that's OK I can handle it.
Btw the way, I own cars that are 2.5" narrower and wider body styles, just to clear the air.