that goes between the passenger’s side exhaust manifold outlet and the heat riser for your nailhead? It’s a simple flat exhaust gasket. Someplace local so I can do a trial fit.
Ed,
The Napa in my town has gasket boards for each type of gasket with the size and outlines of the gaskets. You need exhaust Napa gasket # 31534 which is a perfect fit.
Tom