It is easy to get to your master cylinder by removing the top of the dash. There are only four nuts holding it on, as long as you can get in to loosen them. Been there, done that.
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.