I have one of these in my truck. The thing to remember they are a three sided box. There is nothing on the inside. So if you want a/c heat, radio, etc you will have to build your own hangers brackets and such.
The windshield side is straight across so you have to cut the arc yourself. None of these things are hard just take time and some skill.
Originally posted by 974door
http://www.stylinconcepts.com/handlers/dynamicimage.ashx?~
this is the link, but i can't get the pic to come up