- Jun 23, 2016
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Hi folks, I'm hoping someone will give me some advice on my problem. I'm resurrecting a 68 coupe and have converted the front drum brakes to disk. The rears I have kept as drums. My question is this: should I use the proportioning valve that came with the disk conversion kit or should I use the factory distribution block? I have been given advice by different people to use both, that is, one says to use the proportioning valve and the other says to use the distribution block because the prop valve is a pain to adjust just right. Does anyone have any experience with this dilemma?