broken key switch?????

i have a 73 dodge dart sport w/ console shift auto. it currently has a non functional locking mech. the ignition will turn and turn with or with out a key in it. the key lock release does nothing as the key can be taken out while the engine is running. the column will lock the steering though. i have a spare standard auto on the column from another car. are there any parts in this column that can repair the damaged column in the dart?
Author: admin