Hello all, have decided that i can only drive my 1967 1800s in the dead of winter or in the midnight hours due to the lack of cool air available here down under. Has anyone ever fitted flipper windows to the "d windows" or an air con. I dont want to see a unit such as the old Mk4 hanging under under the dash and was contemplating a trunk unit such as supplied by vintage air. Any thoughts or experiences would be appreciated. I also have a 131 which would follow suit. Thanks in anticipation. David