You might try pulling the lock from the door and see if there is a code stamped on it. If there is, you can take it to a locksmith and have him code cut a key. If you are lucky, the door locks and ignition are original to the truck and are the same. If you don't have a lock smith that can code cut the key, you can send the code to Jesser's Classic Keys.

http://jessersclassickeys.com/


Mike