jrod1050

You have to excuse me Brian I am new to building boxes. If i run the port 6 inches from the rear wall that means it will be ran into the box 14.5 inches since the box is 20.5 deep then i run it parallel another 7.5 inches that only equals 22 inches long not the 28 inches you said. Im not sure if you had a typo or if im not understanding what your trying to say. I appreciate all your help

I appreciate the advice. I can see by the pics of your astro van you know what your talking about LOL. That van is gonna be sick!!!! Have you finished it yet?