
cooling system/steam port advice needed | Pirate 4x4
2009/12/5· I am putting a 2005 5.3 into my 1972 Jimmy. I want to plu the steam port into the radiator correctly. I know some block them off and some put them into the water pump or thermostat housing. I would like to have it installed correctly into my stock radiator with the top hose on the drivers side