<html><head></head><body><div class="ydp1e55eb26yahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><div>Of all the stupid things....</div><div>I have a 3/4" bore master cylinder that just did not work. Took it apart to find its MISSING a part! Does anyone have the little valve that sits all the way down in the bore that maintains residual pressure in the lines? I have a new rubber piece that fits into the part , I'm missing the metal part that usually is stuck into the end of the spring...</div><div>Chuck </div></div></body></html>