Does Anybody know what kind/size of rivets are needed to reinstall the side windows in a 89 Trans am. I have bought the new window, and i know that the rivets need to be drilled out to remove the old window. so if i could get those before i tackle it, it would save time. Also Is there a Write up for replacing the Door Windows??

the only rivets should be ones that hold the regulators to the door shells

use machine screws and nuts to reattach them

the rivets were used for speed on the assembly line . machine screws with lock-nuts . good luck .

the things on the bottom of the window that old the track piece on? your new window didn't come with that? i was able to take the window out with that piece on...

I know I'm just repeating what others have said, but stick with nuts and bolts. It makes things much easier if you ever have to do the job again. If you're worried about the nuts coming off, get locking nuts or put a dab of locktite on there.

This site covers the installation well: it points out that rivets won't loosen over time. But I suppose lock nuts wouldn't either.

http://www.p71interceptor.com/thirdgen/powerwindows/