Ford International Navistar 6.0L Powerstroke Cylinder Head, Brand New, Loaded

Ford International Navistar 6.0L Powerstroke Cylinder Head, Brand new.
Please Note: There are two versions of this cylinder head. The difference is in the size of the dowels: Engines produced through 2003 (Engine Serial Number lower than 1610) used 18mm dowels. Engines produced 2004-2010 (Engine Serial Number higher than 1611) used 20mm dowels. 
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 Information:
18mm Dowel Engines Casting Numbers: 1843080C1, 1843080C2, 1843080C3, 1843080C4 OE Part Numbers: 1843087C94, 1872648C93, 1872648C95
20mm Dowel Engines Casting Numbers: 1843351C2, 1855613C1 OE Part Numbers: 1832716C95, 4307317R91