67 Master Cylinder

[Daral]

What casting numbers were used on the master cylinder of a 67 with power drum brakes?  Mine is 5460465 and has a BS stamp.  I think this decodes to a 67 Firebird with power drum brakes but I know of another 67 Camaro with the same casting number and stamp.  Did they use this casting number on both Camaros and Firebirds?

Thanks

[Steve68]

Daral

Do you believe this mc could be original to the car?  Can you see/read the date code on the mc if one is there?  What is the build date on your car again?

Steve

[Daral]

Steve

The build date on my car is 01B (2nd week of January 67).  The date code on my M/C is 341 which I think is December 7, 66.  That would be reasonable for my car.  I do not know if the MC is original but I suspect it is.  I have receipts for the work done on my car by the previous owner dating back to 1975.  I suppose the M/C could have been replaced prior to 1975 but that doesn't seem realistic since at most it would have been 8 years old and they rarely go bad. 

Daral