What are these for - '73 disc brake :

8)I work a dodge dealership and new anti squeel sauce to use is never seize. Mopar as done tests on police cars and different types of squeel sauce and best thing they have found was copper neverseize with nickel neverseize in a very close 2nd. Put it on the caliper where it meets up to the pad and a little on cailper slides and you should have no problems.