Thanks paul for your help mine is 52 1/2 so I guess I am pretty close. I got tired of doing body work after working on the back of the cab all day and started pulling, engine ,trans and rear end out to clean and paint before rebuilding the suspension. I didn't get a diagonal measurement ,but will tomorrow. I would like to check it with yours. Paul thanks for your reply.I replaced the floor braces in mine. the holes match with the frame, but as you said they may not have been square to begin with. I will put it back on the frame before welding in the floor ,but really wanted some reference. Does anyone know if the assembley manual has measurments?? Thanks Kent
