I'm not even sure what these holes by the steering column were for, but they made a great heater. They had to go. Over at Pro Design Hot Rods, the crew helped me out by cutting patch pieces for all the holes, and all the smaller ones that had been drilled in the floor over the years. Each piece was trimmed to fit and held in place with a magnet. Then owner Mike Filion buzzed each one in place with the MIG.