Here is a page that will take you through the gear lube change http://www.panteraplace.com/page10.htm (scroll to the bottom of the page). The ZF should have a small metal tube in the top vent hole. You can just put a rubber hose on it and stuff it in one of the holes in the wheel house or they make a shinny bling thingy that vents it to the back of the ZF.
Can you tell me how much ground clearance you have from the bottom edge of the rocker pinch weld edge on the front and back?
Mike
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.