in the muscle car's glorious days of the mid- and late-sixties (and crack of seventies), Detroit made a great deal (and put a great deal of effort) out of its high-strung, gas-guzzling intermediates.

1971 was a big year for several Plymouth models, as the carmaker introduced a major styling update that set the coupes and the hardtops apart from the sedans. The new grille, the redesigned bumpers, ...