Windows from manual to auto.

[baljumairi]

I'm restoring a 1985 C20 8" Stepside. This is my first project with Chevy. I have questions that I thought you might be able to help me with.

I Have a manual windows. What do I need to make them automative? I don't need to put any aftermarket stuff. If I could, What I be able to find, OEM parts?
Thanks,