Brake Fade Issues

In addition to the Service Manual, Chrysler regularly issued Master Tech booklets and films with tips and advice, along with some updates.
Several good ones on brakes.
Master Technician Service Conference - Chrysler's Training for Mechanics

Also its always a good idea to check for Service manual updates and corrections.
Look here under Technical Service Bulletins.
The 1970 Hamtramck Registry Library Page (1965 - 1969)
Thanks! I’ll give those a read as well