05-26-2007, 07:22 PM
I have a new 3500 gmc dump. I want to put a 48" underbody toolbox on her, but need some type of bracket that would space me off the frame. I think I would like it to be flush with the dump bed. This would get me past a frame support and accomodate the 48" box else I would only have room for a 36" unit. Does anyone know a source for a bracket such as this?