early a master cylinder swap

THANK YOU ALL ,for the info ,went together very easily ! between 3 parts stores i found it all in stock ...napa for the hard to find cap to block off the dist.block ,and the adapters you need for the big to little ports and lines ..IM HAPPY ,because i have brakes !! .. got to drive the car a few times and enjoyed it ..even getting use to the HARD FEEL on the brakes .if you want better brakes ,your car is torn down ,and you have the cash and or ability to find the disc parts in your local yards ..go for it ! it will be a huge improvment over these .but as i stated before .i just wanna drive it before its torn apart again ..with all your help WE accomplished the task ,,and yes a bog smile when i finally got to drive my mopar !! THANK YOU ALL ..YOU SAVED ME TIME ,MONEY ,AND YOU KNEW WHAT WORKED !!! I COULDNT BE MORE THANKFUL !