Duster 340 not a muscle car...

from what I've always understood, GM never did anything really to upgrade their "musclecars" suspension or brakes??? at least Ma mopar did address that somewhat.

to me a "musclecar" is a good fast factory built car. barebones, high performance engine, upgraded brakes and suspension. the list was long for mopar. AND if a 340 duster could run with a 68-70 383 road chicken...

doesn't matter to me if an A body or B body, but I guess someone in some mag decades ago decided it needed to be midsize and have a few emblems!? LOL

as I have aged, I learned to love the cars that i love, and not what someone else or some mag tells me to love!??