mrroboto1975
Registered User
Have a 1986 International S1600 6.9L. Looking for someone that has an old book that lists the total cooling system capacity. It is NOT the same as a Ford (GVWR and therefore radiator is much larger). And I don't need to know how much antifreeze to buy to fill it up.... I am flushing to clear water, and need to know what half of the total capacity is to get a 50 / 50 mix.