[josh1331]

Now I am confused but its not unusual, the upper radiator hose is the exit for the water coming from engine and the lower hose is the returned cooled water ? Is that correct. I have the cast with a tapped hole for the lower radiator hose . If above is correct please let me know. Also, haven't put it in yet but what is the temp difference from upper hose vs lower hose? does anyone know? / thanks John