Windshield gasket

Actually it is easier than you might think. I researched many threads before installing and used some of the tips like dish soap in the windshield channel to lubricate .

Make sure all of your moulding clips ( if your car uses them ) are in good shape and clean of old butyl... I spent more time cleaning the old clips then installing the windshield.
Let the new gasket sit in the sun for a while before installing.

My son and I did the install in about 1/2 hr.... Only glitch I know of so far is a poor fitting corner on the interior side over the headliner. My gasket must have been an EXACT repro...
Because every A-body I have ever owned had the same issue !!