I used the right stuff on a chevy impala it was a real pain in the but and it was not the right stuff. wrong seals wrong castle nuts wrong spacers wrong power brake booster wrong insturction wrong size nuts and bolts. it was no fun .
I have a 72 340 duster with 10 inch front drum brakes I put factory k.h. disc on it changed the lower ball joints and spindles . do I need to change the master cylinder and prop valve or any other parts ?