This is a Cummins 4BT diesel engine cylinder head we did a complete valve job & surface to. The exhaust surface was badly pitted & warped along with some damaged bolt holes. We installed some time serts to repair the threaded holes & then machined it flat & square.
Motor Mission Machine & Radiator 5435 Desert Point Dr. Las Vegas, Nv. 89118 Ph: (702) 649-2366 or (702) 649-0648 Fax: (702) 649-4133 www.MotorMission.com Facebook.com/MotorMission