you should be able to. you may have to cut the post mounts/brackets out though. also will need wider regulators or go with a power setup.

I have not done it to a truck but I did it to a VW a long time ago and it was a piece of cake. rip out the vent cut the post mounts and slide a new piece of channel around the entire window.

for a window template a glass guy told me to use a piece of 1/4 masonite. install it and get it working just like it was glass then take it in to the glass shop to get the real thing.

how much did you chop your top? got any pics?