This retrofit column is designed to fit your Camaro or Firebird and does NOT require modification to your original vehicle to install. Simply remove your old column, saving your original under dash mount and floor mount. These columns come complete with a neutral safety switch (shift indicator not included). The shift pattern on the column allows you to use either a 3 or 4-speed automatic transmission. A shift linkage (new or original) is required for installation and will attach to the lower shift arm provided on the column. Using an adaptor, add an aftermarket wheel and the gripping surface of the new wheel will be in the same location as the original. Or bolt your stock 1969 Camaro steering wheel directly to your ididit column. Each column comes complete with a wiring harness adaptor.