Correct. There is a sheet metal plate along the inside of the front windshield covering the glue on points, but no rubber gasket on the front. The rear does have a rubber gasket like the 67-68. The repro rear gaskets are good quality and as long as it is out, it makes sense to replace it. I just finished the headliner on my 69, and here’s a link to the thread on challenges I had. [Fossilized backlite gasket removal (69) - #13 by Knight717]
In one of pictures, you can see the front windshield glass is still in, and I had the A pillar trim hanging loose to give clearance for glueing so I didn’t have to pull the dash.