-20AN Billet Thermostat Housing - Straight - Chrysler ---CNC Machined in the USA from 6061-T6 Aluminum ---Straight Fitting ---Available in Polished, Stealth Black, or C3- Ceramic Clear Coat ---Includes Mounting Hardware and O-Ring for a Clean Seal ----20AN Outlet ---Fits Big Block Chrysler Engines Compatible with OEM and Numerous Aftermarket Thermostats: ---Mr. Gasket High Performance Thermostats 4364 ---MotoRad Superstat Thermostats 45358, 45356, 45359 ---AC Delco 12514334.
