Sam,
When researching the chassis number on my former '74L, I found out that almost all Panteras have the chassis number stamped in 3 places: On the pedal box, in the headlight buckets, and I forget the third place (it was many years ago).
My Pantera only had the number stamped on the pedal box.
Michael
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.