Up for Buy-It-Now is a new old replacement stock oil pressure switch, Borg Warner part number S-336.  According to Borg Warner Manuals, this is used on the following models and years:

1965 Ford..Full Size..6 cylinder 240 engine

   The switch is in brand new, never used condition and is free of any damage.  The original package is in good condition.

  Please feel free to E-mail me questions.  International bidders are always welcome.  Thanks for looking!