74 Dart door glass and rear quarter glass on a 71Dart

The rear quarter glass might be the same. The door glass changed in 73 to the one piece without vent window. 73 was one year only due to the mounting points and regulator. 74+ I believe were all the same.
I dont think the 72 down door would accept the 73+ glass as a bolt in deal. Never tried it so I cant say for sure.