Also, if you order the PHS report it will most likely come with a stack of papers, some of which include the production totals for various models, etc.

OK, 15,734 4.9Liter & 22,176 4.9Liter Turbo's. A total of 50,916 T/A were made in 1980, the rest had 5.0 Liters (13,006 with the 5.0) I hope this helps you.