This is topic master cylinder question... in forum Tech Talk at Northern California Ford Owners  .


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Posted by roseville5oh (Member # 406) on :
 
Working on a '69 Mach 1. Installing the baer track kit. The kit comes with a new master cylinder and I'm trying to figure out which port is for the front lines, or if it even matters. I noticed that the small fitting line goes to the front side of the factory proportioning valve and the large fitting line goes to the back side, above the rear line output. I don't know if there is a correlation between where the mc lines come into the factory prop. valve. So, which port on the MC goes to what brakes? Also, i'm leaving the front brakes connected through the factory prop. valve and removing the rear lines from it. Will I need to plug the open ports on the factory prop. valve, or are they internally separate from the front? Thanks
 

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