The ignition tumbler in my f150 was replaced before i bought the truck so there are two keys, one for the door and one for the ignition. Where can i buy an ignition tumbler that is keyed to the original key? having two keys is annoying when you are only supposed to have one.

 

Don't think you can easily get one for the original key. Your best bet is probably to get a junkyard set of ignition cylinder and door locks that will all use the same key or find a whole set online.