Thread: 3970010 blocks with December "M" in casting date
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Old 01-23-2008, 07:11 AM
cib12 cib12 is offline
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Default 3970010 blocks with December "M" in casting date
Does anyone have and info on the "M" (Dec) casting date on the 010 block.It is in Colvin's Chevrolet by the numbers. Does any one know more about this. My Z-28 has this. Thank you for any response on this.
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