How do you remove a 1975 Firebird ignition switch cylinder?

To remove the ignition switch cylinder from a 1975 Firebird, first disconnect the battery to ensure safety. Then, insert the key and turn it to the "On" position. Locate the small release pin or screw on the ignition switch housing; press or unscrew it while simultaneously turning the key to the "Off" position. Finally, pull the ignition cylinder out of the housing.