Looking for a reliable and affordable head gasket kit for your 6.0 Powerstroke engine? Look no further than the Motorcraft 6C3Z-6051-AA Head Gasket Kit 20mm. This direct-fit replacement is designed specifically for 2006-2007 Powerstroke engines, and is sold individually. Genuine Ford parts are used throughout, so you can be confident in the quality and fitment of this kit. Don't trust your engine to just any head gasket kit - go with the Motorcraft 6C3Z-6051-AA for peace of mind.