76 Duster

My dad had a 76 feather duster, it had drums all the way around. I read somewhere that starting 1/1/76 front discs became federal mandate, so any 76 with 4 wheel drums was an early model year build.
My dad's was manual brake, manual steer and 3 speed on the floor. Was supposed to be my first car but my brother wrecked his and ended up with it instead /// I was pissed.