Plymouth Fury II DE State Police edition

Hey new to this board. My Grandfather has a 1973 Plymouth Fury II, he is getting older and it has become more difficult for him to maintain the car. Honestly I am worried about the vehicle's condition. I would like to help him out in anyway. I know very little about this car. I need to help him weather strip the rear window ( it is leaking and damaging the interior). Any help is appreciated. Thank you for letting me be part of this forum.

Regards,

Kmiele14
Author: kmiele14