BE AWARE IF YOUR WINDOW WAS REALY RUSTED, SO IS YOUR HEATER IN BACK. IT LEAKS DOWN BEHIND THAT AND RUSTS THE BACK OF THE HEATER VERY BADLEY.
Be sure and check heater before you install new window.
Also a strip of silicone between the glass and the rubber will help great deal. Let it oze out and wipe the excess off.
: Can anyone explain corrosion above the
: I have more corrosion there than anywhere
: else on the truck, a 1962 FC 170?
: Once repaired, is there a good prevention of
: re-oc-curance ? Thanks.