2009 Lincoln MKS Engine: 3.7L V6; With OEM 2 Piece Gasket Design; Position: Inner;. 2010 Lincoln MKS Engine: 3.5L V6; With OEM 2 Piece Gasket Design; Position: Inner;. 2010 Lincoln MKS Engine: 3.7L V6; With OEM 2 Piece Gasket Design; Position: Inner;.