Mine are off the car at the moment, but my mechanic did not recocnize them(He is very familiar with Ford products). He suspected that they are basic industrial blocks, not necessarily from any other car.
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.