C3TZ-4211M VINTAGE FORD 63 TRUCK BRONCO PINION SHAFT NOS.  This pinion shaft had been stored in a home garage in its original Ford paper packet for many decades.  The packet looks its age but the pinion shaft is in good shape except for garage wear in the form of surface rust.  Our research indicates that this part is for the 63 Ford trucks and Bronco.  Because we have relied on others' research, which may or may not be accurate, please make sure this part will work with your application before purchase.  Please message with any questions and thank you very much for your interest.