on auto if the car is not on park ,the key does not come out,need to remove the cable from selector to barrell,then put the key lock on unlock posiiton(fix it there) so that your key come out ,drilling the bulkhead is easier if your engine is out,only three hole for the clutch cylinder just next to the brake servo,if you get all the pipe with the clutch cylinder to slave cylinder.or it can be custom made..