not on this set up, i have pieced together a 73motor home 440 and i an early water pump housing, earlier 60's i think, there is only 1 sensor hole on this water pump, i have all but taken the water pump off, , i was hoping that the 1 sensor wld run both the factory guage and the new aftermarket guage, the aftermarket guage does have the same sensor, however i do not know what is going to happen when you run 2 gauges off the same sensor?