Designed to fit your Nova and does NOT require modification to your original vehicle to install.Installs in the same location as the old column. 1967 Nova's can reuse the original under dash mounts, but it is recommended that you purchase a NEW ididit 1962-67 Nova Floor Mount. Using an adaptor, add an aftermarket wheel and the gripping surface will be in the same location as the stock wheel. Call ididit for info onretro-fitting the original wheel to the column.