I have a leak in my 05 5 speed sunfire radiator. I found one local but its for a auto tranny. I know that the auto has holes for the tranny lines and I don't think that the 5 speed has the lines for the tranny. From what I gather I can use the auto one and just leave the holes unplugged cause the only thing that runs through the holes would be the tranny fluid if the car would be auto. coolent doesn't run through those holes right? the tranny fluid is just cooled by running through the radiator for auto cars. So, should I be okay with buying an auto radiator and use it on my 5 speed right?