Up for Buy-It-Now is a new old  replacement stock distributor vacuum, Vulcan part number V-1485  According to the box, this is used on the following models and years:

1962-1963 Oldsmobile...F-85 (Jetfire)..w/ Hydramatic Transmission

  The vacuum is in brand new, never used condition and is free of any damage.   I applied a small amount of vacuum to the assembly and it functions properly.   The plunger rod is free. The original Vulcan box is in fair condition. 

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