Exhaust manifold gasket (donut) for 6 cylinder Mustangs and Falcons. This is the gasket that goes between the exhaust pipe and the manifold, it is 1.79 inches in diameter.
Exhaust manifold gasket (donut) for 6 cylinder Mustangs and Falcons. This is the gasket that goes between the exhaust pipe and the manifold, it is 1.79 inches in diameter.