We have a new kit for competely getting your GM car back to only 2 keys . When doing a paint job on your car this is the ideal time to do this.
Regardless we know that your keys are worn out and need to be replaced.
This kit contains :
New Ignition switch with 2 GM keys
New door locks, trunk lock, glove box lock all keyed the same with 2 keys
3 Door and trunk lock correct gaskets.