I am trying to find a way to safely install 3rd row shoulder belts in my '83 Suburban. While talking to another about it, he mentioned that he has seen in military or Forest Service rigs a bracket that spans the rear window from top to bottom. Says it was for extra roof support but he thought you could attach shoulder belts to it also. So far, searches have turned up zero. When I called the parts dept. at the local dealership and asked them, there was only question marks popping out of the end of phone.

Has anybody here had success in installing shoulder belts in in older suburban?

Thanks.