First let me say welcome to the site.
That is a nice family boat to restore, those back covers can be hard to find but I will do what I can to ask around here to see if someone has one. Put some pics up if the project in the me and my boat thread. We would love to see it.
I am new to this forum. I was given a 1977 Glastron SSV 177, by my 102 year old father in law. I am attempting to restore it for him. I am currently looking for what I call the back motor cover. I have attached pictures of the area where it goes. After I get this , then I will possibly be looking for seats and another dash for it. I know it is a slow process, but I am determined to get it done.
I would like to be able to take him out on the boat he bought new. He was very unhappy that the family members he had loaned it to did not take as good of care of it as he did for so many years. If there is anyone out here that can help me, I would greatly appreciate it..