So my dad towed his car to my house after he tried replacing the heater lines but was unsuccessful. When the car arrived he already had all the hoses off but could not get the metal lines removed. I've just installed regular rubber lines BUT I have no idea which hose goes where on the heater core. I have one hose that goes from below the upper radiator hose and one thats by the lower radiator hose. Anyone have any idea which inlet they go to on the heater core? I believe the lower hose goes to the far right inlet on the core and the upper goes to the far left but unsure.