I found the door weather stripping and the inner and outer window scrapers but i cant for the life of me find the roof rail gaskets. Im looking on rockauto and i want the fairchild brand. I dont really want to mix and match brands. I also cant find the hatch seal.

 

Fairchild doesn't make them. You can buy a different brand for the roof and hatch. You won't have any issues. I used 4 different brands of weatherstrip.

 

http://www.1aauto.com/1A/Weatherstri...amaro/-/-/1991

Iirc the hatch is "common" GM

 

The replacements are common GM. I think the original one was unique to the F bodies. It was wider on the outer edge to ensure contact with the glass. The standard one I replaced it with from Metro has a slightly thinner profile and does not seal against the hatch glass as well.