This head gasket is to be used to install the 5.2L GT350 Coyote cylinder head on a standard 2011-17 (Gen 1 & 2) 5.0L Coyote block Note that 2015-17 Coyote Head gasket is unique and will not interchange with 2011-14 engines. Kit includes multi-layer steel head gaskets and high strength torque to yield 11mm head bolts