Detroit 60 Series Cylinder Head 12.7L. Condition: “Remanufactured”, like new. For more information visit. Detroit, series 60, 12.7 Liters cylinder head for sell. D valve stem seals. It has been also subjected to vacuum test. Damage caused by improper installation, overheating, abuse or neglect. It is the installers responsibility to check all parts for correctness […]