Are you referring to the amber rear signal lens?
If so, they are available through
www.mrfiat.com
Think they run $116 each
Or is it the front white driving light that you need? GTS style
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.