Oliver 770 and super 77

[Slow burn]

Oliver 770 diesel has a cracked head, will a Oliver super 77 diesel head fit on the 770?

 

[chucksoliver77]

yes. but i think the valves may be a little smaller. chuck

 

[Tramway Guy]

Where is it cracked? Almost all the old oliver diesel heads are cracked. Most will be fine that way.
Has it been pressure tested and verified that it leaks?

 

[ejr-IA.]

the super should have the same valves

 

[Slow burn]

Assuming its the head, blows water out of the radiator. Also have oil in the anti freeze, but yet no water in the engine oil. Thought it was head gasket, so I replaced it . Did not fix, still blows water out or radiator.