Register an account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members.
I had a 79 blazer a few years ago that had the manual rear window.i even took the internal hardware out and cleaned/greased it but i can't remember
for the life of me if those parts are the same or not.Surely somebody has to know on this web site.
There are two separate part numbers for manual (15641780) and power (15606346 discontinued since 93).You could probably lay both side by side to see if modifications could be made either way.