Ford Mustang 2.3 engine, at a glance from their cylinder head gasket, it may looks similar to the Mazda L3 series type of gasket, but their exhaust manifold gasket is totally a different from the Mazda L3 version of gasket, this piece of gasket some may call it as turbocharger gasket for Ford Mustang, we think it is still more accurately is an exhaust manifold gasket, which the manifold photo below show it may connected to a turbocharger at the other side.