We've got a wide selection of columns designed to fit your classic GM Truck! Each Chevy Truck column installs in the same location as the old and includes everything you'll need for flawless installation. All that's required is an ididit installation kit. Simply install by using the original under dash mount and floor mount. Comes 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 will be in the same location as the stock wheel. You can bolt your original 1973-78 steering wheel directly to the 1973-78 steering column, no adaptor required!