Hi,
I am an expert on the Mexican version (Super bee, GTS, Acapulco)
the super bee 70 is identical to Duster 340 70 but with 318 motor.
71 is also a Duster, has 318 engine, its stripes are inspired by the Super Bee Coronet 70.
72 is like a Demon, with 318. stripes inspired by the Road Runer 71 and 72.
73 is like the Dart Sport, but continues to use the 318.
74 is also the Dart Sport, with tail Ligths of the Duster, is Finally with 318, stripes inspired by the Charger RT 71.
75 is also a sport with Dart tail ligth of Duster, and is the first motor 360,
76 is like a Duster and stripes design exclusive 100% Mexican .
from 77 to 80 are f plymouth body with designs inspired by the bands of mulicolor of Aspen RT, and the Super Coupe.