It can come out from the large hole below or above. I just re/re mine from above. As said, your may have to reposition the arm. Passenger side shot. You can see some of the grinding on the arm that was required to have the window sit 1" lower than factory.
Will
PANTERA INTERNATIONAL
A DE TOMASO CAR CLUB
Presents the De Tomaso Forums
The On-Line Meeting Place for De Tomaso Owners and Enthusiasts From Around the World
Clicking on the banner will take you to the sponsor's website.