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Old 11-07-2022, 08:43 PM
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johnta1 johnta1 is offline
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Quote:
I could be wrong but I isn’t always skipped it was only certain years I have seen casting dates with an I in them

That pic is of a CAST date code, which would have an 'I' for a month.
There was however one year (1967?) that they had a 'M' (for December?).
May be the thread you are thinking of.
Something about overlapping of model years? (start of 1968 model in 1967, but still building 1967 model year? Like 1st year of Firebird?)




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