I replaced my GT5 brakes completely with Corvette brakes. The late model Pantera brakes were pretty good to begin with, but the Covette system was an improvement - and the components are inexpensive, available anywhere and easy to maintain.
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.