i have seen two panteras with a weird (export?)head.2bbl valves but 4bbl ports.one car was a 73 one a 74.Both cars had never been apart before so they were un molested originals.
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.