Will,
Just sent you an article regarding this mod via your email. I am out of town so I do not have the ability to post any pics from this at the moment - so this is the best I could do. Hope it helps.
Devin
P.S. Just skimming it I do not see any part numbers but there is a small pic.
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.