Thread: 427 block Main caps date code
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Old 12-29-2006, 09:23 AM
zl12iv zl12iv is offline
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Default 427 block Main caps date code
Hi
I have 427 block has no date codes or cast numbers.
I noticed today i seen numbers an big GM stamped on the mains.what are the numbers represent.As far as??
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69 427 L89 400TURBO 12bolt BV
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