1977-1979 Dodge CB300 7.2L V8. 1977-1978 Dodge CB300 6.6L V8. 1975, 1977-1980 Dodge CB300 5.9L V8. 1975, 1977-1980 Dodge CB300 5.2L V8. 1975, 1977-1979 Dodge CB300 3.7L 6 Cyl. Notes: Engine Coolant Thermostat -- Replaces TH1378.70J; With Leak Groove; Opening Temp: 70C / 158 F.
