Hello, I have a 56 210 that I have owned since the 80s. The car is from Grand Rapids. It was customized in the 60s or 70s with tunnelled headlights and the front end was rolled. It was a one of a kind look. The car/ drivetrain has evolved over the years. Now I am changing it over to a gasser look, none in town. I have a one piece frame. Looking at where people have cut the frame on other gassers I see that the frames are squared off. My frame has a pinch in the top and lower outside corners. Does the one piece frame need to be cut back into the steering box area? I was going to reuse my box, but will modify if necessary. This is a geat website full of knowledge. Thanks John