This is the armrest mounted wiper switch for the Corvette 84-85 Series.

Brand New Reproduction switch...

GM Has now discontinued this part.. no more coming.. luckily somebody spent an estimated US$18,000 and had this multipart switch broken down and retooled part by part... then perfected and mass produced.. to be stored and supplied in virtual dribbles.. for the next decade or so.  What goes into making parts like this .. that are not overly needed.. short year use cycles is not often really thought about by people.. but its whats make the difference in the end between good restored or well maintained.. cars and junk yard scrap..