Mishimoto's low-temperature racing thermostat for Hemi engines helps reduce and maintain high engine temperatures by opening at 180°F instead of a standard 203°F. Intended for 5.7L, 6.1L, 6.4L and 6.2L Hemi applications, it promotes earlier coolant flow for cooler running under stock, cammed, or forced-induction builds. Mishimoto backs the part with its lifetime warranty.
Mishimoto Dodge/Chrysler/Jeep Hemi 5.7L/6.1L/6.4L Racing Thermostat