Pickles,
I haven't got this far myself, but I have been looking at options for my 50 short stepside. In some magazines, Classic Trucks and Custom Classic Trucks, I have seen numerous ads. The one I am looking at is Autoloc.
autoloc.com. They have p/window and locks, and lots more. I like the power window, you can use the factory crank, looks origianl, but power! Nice about aftermarket is that you don't have to mess with it to get it to fit... usually. Hope this is of value to you.
