Cummins 8.3L 6C 6CT Natural Gas 12V Cylinder Head, 16" Air Intake Opening, Brand New, Loaded, 2878493

Cummins 8.3L 12V 6C, 6CT Natural Gas Engines with 16" Air Intake Opening.
Natural Gas Applications Only
Loaded cylinder head. Assembled, tested and machined in the US! This item will arrive with a full valvetrain assembly and injector cups already installed. You will just need to swap your own injectors over.  
Cylinder head casting and all components are brand new. There is no core charge associated with this item. 
Cross Reference with:Casting Numbers: 3936152, 3936153OE Part Numbers: 2878493, 3928290, 3930074, 4940656, 4940657, 4940658