This 7 tooth ignition switch actuator sector gear installs directly behind the ignition switch on Cadillac vehicles without tilt steering wheels.
When turning the key, the sector gear turns the ignition rack assembly and activates the ignition switch.
Fits: All Cadillacs without tilt steering wheel 1969-1977
To purchase a sector gear for 1969-77 Cadillac vehicles with tilt steering, please click this link #120-604.5C