I have a set of 340X heads, casting # 894, with a date code of 12057. I am trying to determine whether that is Dec 05 1967, or the 205th day of 1967. Anybody have an answer?
TIA
TIA
Awesome, that's what I thought, but was unsure. Thanks for the quick reply.Yes Dec 5 1967 they didn't used the other 4 digit code till 72
Exactly.Yes Dec 5 1967 they didn't used the other 4 digit code till 72