08-23-2019, 01:52 PM | #1 |
Registered User
Join Date: Feb 2015
Location: Alberta, Canada
Posts: 148
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SBC date code
Hi, I’m looking for some help deciphering the age of this 283 block.
It has a forged crank and the suffix code has been machined off. All sources I’ve checked have said date codes were: “Letter” “Number” “Number” Location Month Year (last digit of year) This appears to have “Letter” “Letter” “Number” “Number” Not sure what the “M” means. Any help is appreciated. Posted via Mobile Device |
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