Original set of 1980-83 Chrysler, Dodge, Plymouth Dealer Technical Service Bulletins. These were sent to Dealers to give them updated service, repair information and procedures on these current Car and Truck Models. These would be used along with the Shop Manuals. This is not the complete set but is a significant number of them. They are in good condition with minor wear and blemishing [see photos]. They are in an original Mopar Service Bulletins Binder. Very rare and informative tool for the Mopar Owner or Collector.