Have you gone to the Pantera Place? Explicit directions are there. Follow them exactly and you won't be disappointed. It's a mod that's been done by many people and everyone seems to think it is great.
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.