us stamped 69 camaro master cylinder.   correct original dated 256 day of the year.  this could be used for early cars built after sept 68 or late cars built after 1969 as the date code is used in both 68 and 69 year builds of 69
canaries
due to the strike in late 69.  great piece with correct metering block and prop valve w brackets and bails as shown.     #289