1967 is one year only master cylinder however you can use a later Bay Bus M/C and the adapter kit (usually available on CIP1) with a Rabbit Fluid Resevior.

Sometimes you can find a M/C rebuild kit for about $40.

As for your leak it could be a Wheel Cylinder or the hard line within the drum.  55-70 busses use two Wheel Cylinders with a hard line between them.  I've had

that line go south on me.  Dont' forget to replace the rubber lines if they're old and cracked. 

The Wheel Cylinders aren't too hard to find for your year.  I can get mine from O'Reilly's.  Your rear drums, shoes etc will be the same from 1964-1970.

-----Original Message-----
From: ATX BUS
Sent: Sep 17, 2007 2:48 PM
To: tcb@xxxxxxxxxxxxx
Subject: [tcb] Brakes on a 67

I am going to redo my brake system in prep for my next road trip. 

I plan to replace the pads, springs, lines and get the drums turned, etc......  I have done several brake jobs before but this will be my first on a splittie.

The last time I had my front hubs off I noticed a leak and I am hoping this leak is the cause of lost pressure in the lines I am currently experiencing.  It is a 67 with a one year only master cylinder that I am hoping will not need to be replaced.

I plan to get these parts from WW, any suggestions or pit falls in a splittie break job are appreciated.

Jeff

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