Take advantage of the functionality of your Viper or Acewell gauges.  This billet water temperature adapter makes it easy to read water temperature on gauges that offer this feature.  Simply place the water temperature adapter inline on your water lines (radiator supply or return line) and screw the probe into the hole and your ready to start getting temperature readings.  Includes 2 clamps.  
 
Be sure to check our Resource Center or click here for directions on hooking up the water temperature adapter.