Thermostat In-Line 178F/81C 1-1/2-1-1/2. The C&R in-line thermostat is used throughout the industry to maintain peak horsepower coolant temperatures. Available in 178degree or 189degreeF, these elements are the most rugged. most flow available. The -6AN by-pass fitting is to ensure coolant low when the element is closed.
WARNING: Cancer and Reproductive Harm
