This is a two cylinder air cooled Deutz diesel cylinder head that came in for rebuilding. We performed a complete valve job & surface along with a crack repair. We had to machine out one of the intake seats so we could fix the crack. We then installed a new hardened intake seat & then completed the machining of the valve job and surfacing. For all of your diesel engine & cylinder head rebuilding & machine work we are your #1 Las Vegas Machine Shop. Motor Mission Machine & Radiator 5435 Desert Point Dr. Las Vegas, Nv. 89118 Phone: (702) 649-2366 or (702) 649-0648 Fax: (702) 649-4133 www.MotorMission.com Facebook.com/MotorMission