I just recently bought a low mileage milano gold, and I am trying to fix all of the problems with it so I can drive it without damaging anything. It was leaking coolant from the 2 small hoses between the thermostat housing and the head, so I decided to replace them. The problem is, the fittings on the head are both the same size, but on the thermostat housing one is quit a bit bigger than the other, and I cannot get the hose on ( I bought the hoses from IAP, and they are the correct size to fit the one side, but not the other). So, how do you put this hose on? Or where do you get hose that is the right size if they are supposed to be 2 different sizes?