I have a 2005-06 coolant crossover for a Saleen series VI supercharger setup. It will bolt onto 2005-2010 4.6L 3v engines, but since is does not incorporate a thermostat into the assembly, the 05-06 hose and remote thermostat must be used in conjunction with this part. Saleen has discontinued this item and it is becoming increasingly difficult to locate. I am asking $50 shipped. If interested, call Jared at 210-872-5249, no text please.