Been there done that for power windows in Darts, it is not fun. Blue Moon Motorsports has them in thier 68 Mr. Norms GSS Darts, you might want to call them and ask them what they use. We put a set of our own making in the 68 Bullseye Dart we built at Time Machines, and it was tough! Demons/Dart Sports do not have wing windows, so it will probably be even tougher to install...

The funny thing about science is that if you change one miniscule parameter you change the entire outcome to the way you want it.

JB Rhinehart, Realist

A-Body's RULE!