85 d50 exhaust gasket?

Does anyone know where I can get the pentegon looking plate gasket for my 85 d50? it looks to be made of copper with a fiber gasket. Mine is cracked to pieces.
Thanks,
Christian

goes between the exhaust manifold and the cat... couldnt find one at any of the mainstream auto parts dealers...

I was just picking up the gasket that goes behind the cat from autozone. While they were trying to find which one it was in the system they pulled up that gasket as well so I know they at least have it in the system at autozone. Not sure if your local store has it in stock though, they should be able to order it though if not.

Also you might want to check out remflex gaskets on Amazon. I had an exhaust leak in a different vehicle and cut my own gasket out of the graphite sheet. Withstands a few thousand degrees of temps.