Rocky, it was another of those 'secret Panteras' from the '80s and '90s; the 1994 paper Registry from Bill Van Ess showed '74' and 'AZ' but zero other info.
PANTERA INTERNATIONAL
A DE TOMASO CAR CLUB
Presents the De Tomaso Forums
The On-Line Meeting Place for De Tomaso Owners and Enthusiasts From Around the World
Clicking on the banner will take you to the sponsor's website.