Used Cylinder Head Ford 6600 DSL diesel D3NN 6090L T2 S B6M 4 Unknown cond

  

Used Cylinder Head for Ford 6600 DSL. Has Ford, T2 and a S in raised letters. Second tag looks to read, B6M 4. It was in with other parts. And do not know much about it.

It has been used, has used gasket on one end. Has some surface rust inside. Came from closed farm/machinery parts dealer. Was stored sealed in clear plastic.