No parts are required to shorten the column, just collapse it the amount you need. The Chrysler Sebring column can also be used (my build was the first to use it). It needs to be collapsed as well, much the same process as the Fiero column. From the Sebring, you need to get the column that does NOT have the hazzard flasher button on top. I'm not sure of the year, you just have to check them out.