I have a 1976 chinook. Well two actually. The first was removed from the original pickup and mated to a 1996 land cruiser. The 2nd has been sitting for awhile but will eventually be mated to a newer drivertrain. I have been trying to restore the windows and other parts. Does anyone no the trim part numbers for the window seals, gaskets, etc.? Do you also know if the rear brake light gasket is available?