I put the same request out months ago. Thought i got a good lead on a Texas car being parted out but unfortunately, even down where rust is a 4 letter word, they still had rotted under the gasket. I even went to a local metal supply yard that has everything, and they didn't have anything close. I wonder if they can be used off a different car. Anyway, I wish you luck in your search.
Oh wait, if i remember corectly, a member contacted me when I was looking that he had new TFS tracks and gasket but wanted to sell as a package for what he paid and I have the gasket already so I didn’t get them. I'll PM you his name
Depending what part you need of the 4 I can prob snag a partial set or whole set yet out of the remaining cars there. I would say of the Fiero's in the yard there may be 2 full sets yet and a bunch of partial ones. depending the weather ill head out there Saturday again or Monday and see what else I can find.