1973 Dart Sport 340 Sunroof question????

Many .....Many thanks for the great feedback and stories on A-bodies. Very helpful on basic info. This is my first time using this site. I have 5 A-Bodies and would like all of them to be in the hands of real MOPAR guys and gals. I live in a F_ _D and Ch_ _ Y small town so only three of us appreciate Mopar. Again...thanks!!!!