160deg Thermostat, 97-03 LS1
Most factory engines operate at higher temperatures than necessary and therefore robs potential power from the engine. Our low-temp 160deg. thermostats are an easy and effective way to lower the operating temperature of your engine. With a lower operating temperature, your engine will be less prone to detonation and can maintain lower incoming air temperatures. Both are important factors in maintaining maximum efficiency. Comes with waterneck housing. Not recommended for winter use in cold weather climates!