That particular Vitaloni mirror was never oem, but two other Vitaloni mirrors were, the first being the "California" and the second being the "Turbo" (I'm not 100% sure of the name of that second mirror, old age is catchng up with my ability to remember)
Those mirrors were oem on European delivered Panteras from the late seventies until the end of production. (Excluding the Pantera Si, which used a different mirror)
Panteras manufactured during the Ford era were not equipped with Vitaloni mirrors.
Your friend on the DTBB, George
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.