65 Dart Dual Reservoir Conversion Kit????

I have a friend with a 65 Dart GT Convertible. It is a really cool car. Factory /6, buckets and 4 speed. He wants to convert to dual reservoir brakes. Does anybody provide / sell a complete kit? If not, what is his best option?
Thanks in advance.
Don't know about complete kits. But browsing around this forum found that the following should fit 63-66 models.
Just ordered these last week for my 1963 Dart, supposed to fit with no modifications;
Raybestos 36221 master cylinder
MFG70662 Inline Tube splitter block