I'm looking for the distribution/proportioning valve block that sits right under the master cylinder. I will try to get a pic posted tonight, but for now a crude description. A line comes from the end of the master cylinder to the top of the block. Below this the Front lines come out. One on the left, and one on the right. There is an embosed F on the Left side. Further down is the rear output on the left side of block. This has an out arrow and a R embossed on it. Just below this is what looks like the input line from the master cylinder. The bracket mounts it to power booster. Thanks