Year on this 4 door dart?

Jimacuda said
def 70-71, side markers tell.
only way to be sure on the rear is to look under it.
bolted on cover on the rear=7.25
front drop out center section=8.75

I agree with this poster.... def 70-71 car, VIN will confirm that. The car very well could have a 8 3/4 rearend, even in a 4dr car. We pulled a few out of 72 Dart 4 doors, with 318 engines, years ago in North Carolina.