Headliner in a 66 coupe

[orlowted]

I did mine with the glass in and it came out very nice. I stretched the front in place first and used contact cement (not the spray glue they recommend) to hold it in place under the windshield weather strip. I then stretched the back in place and again applied the contact cement. I have had it in for about a year and drive with the windows down all the time and have not had a problem. The correct way is to take out the glass, but that was not an option for me.