My floor mounted clutch master cylinder just started leaking. It is cast iron with no reservoir and markings other than the serial number 81H7326 (the 8 may be a B and 1 may be a lower case l). It is similar in size to the two aluninum Girling brake master cylinders along side it. Any idea just what it is? Might it be off an XKE, as this car has lots of XKE components? Thanks for any help, Rich.
