On the shift lever, you remove it from the tranny and lift it out of the hole in the floor, otherwise it will fall on the ground. You also have to pull the starter and the cover plate on the bottom of the bell housing, disconnect the clutch cable and reverse light switch, and drop the driveshaft. It would also be a good time to check the u joints and the center carrier bearing if present and replace if bad. Be sure to replace the pilot shaft bearing as well as the throwout bearing to prevent wobble. Check the tranny input shaft for play and replace the input shaft bearing if there is; do replace the input shaft seal to prevent leaking onto the new clutch.