Blackdiesel I just have to say thank you for doing the hard work ahead of time. I almost bought the Brothers one piece kit but luckily found this thread first. I believe I will go the route you guys did and get the template and make it myself. Glad you thought of moving the rear channel back because I saw how some others fit in other folks trucks that they were not happy with. Yours makes sense. I thank you and my 57 chevy thanks you! Now I need to find someone who has done a big back window install......