I'm wondering guys, if without seeing pics, if you can tell me if my cage is passable. It was already installed in the car and looks like somebody knew what they were doing. It is a 1970 chevy Nova, they cut the frame just behind where the doors end (approx) and attached the tubing in the back there. the front of the cage is welded to 6x6" square plates that are welded to the floor inside the car. that's the part I'm wondering about, the rest of the cage looks like it meets the NHRA diagram, but are those plates welded to the floor inside sufficient?

I can put up more pics if you like.

Red