1957 Mercury.       NEW-OLD-STOCK TRANSMISSION CONTROL SELECTOR NEUTRAL SAFETY SWITCH - Includes Back-Up Light Switch.    This is an ORIGINAL FORD NOS PART.    This is in Excellent NOS Condition.  Brand new in the box. Ready To Install.   Impossible To Find NOS.  Please email with any questions.         100523-26              WE HAVE AN EBAY STORE WITH THOUSANDS OF ORIGINAL and NOS FORD PARTS. CHECK IT OUT.