July 17th and 18th is the Ford and Mercury Restorers Club annual swap meet in Belleville at the fair grounds. This has been a good event in the past with lots of previously owned parts and even some new old stock parts for sale.
Take I-94 West, past Detroit Metro Airport. Get off I-94 at the Belleville Road. Stay on the north side access road and go west a little ways to Quirk Road. Turn north on Quirk Road and you will see the line of cars waiting to pay $10 to get in and park. I will have my stuff around spot G23 and G24.