Dual Master Cylinder

['66GTO]

The 1966 GTO came with 4 wheel drum brakes, and a single master cylinder, as you know if the master fails you have no brakes at all. Later years came with the dual master cylinder so if one failed, you could still stop the car. My car is all original and I want to keep it that way but I really want to convert to a dual master cylinder for safety.
Does anyone know where to buy the conversion?
I have looked at Year One and also Original Parts Group with no success.

[WINGNUT]

Try Performance Years and Ames Performance.........those are Pontiac specific parts suppliers. They might have what you are looking for.

[duccer12]

Hello,
Dual master cylinder is really safety for all car. I also bought if from ebay. This is really good site to provide this type of spare parts for all cars. I bought it from here (http://stores.ebay.com/Bremen-Tech-GmbH).

thanks!!