The Taurus fans I believe are very similar to the lincoln fans, don't know the years but they were in front of the 3.8 liter engine. Lot's of off road rigs have them for more cooling at low rpms. I have a couple of them to install on my '79 if I ever get around to it. You also can get the thermostat unit that mounts inline of the radiator hose, for automatic use, as well as controlling from the cab the speed (2 speeds) and shutting them off.