Factory AC Dash Removal

Actually this can be done without removing windshield. Use a small air cutoff grinder to cut screws and clips, but anyhow

There are two I think 1/4 studs or bolts below dash into each kick panel area. My recollection is you can loosen them to the point of just being started. I think those are slotted,and not holes, so you can lift the frame up a bit when ready and pull it off those bolts

I'm pretty sure you either need or that it's an advantage to pull the pedal support bracket/ column support.

I would absolutely reverse the clips and install the screws along the windshield from the bottom. I don't remember for sure if I used shorter screws but that is my memory