427 Block Numbers - The Supercar Registry

04-27-2004, 04:17 AM

69LM1

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427 Block Numbers

Hi,
I just bought what is supposed to be a 427. The casting number looks like 3963854, which I cannot find at mortech, although there is a 3969854, which is a 396.
The deck has TO317CKN stamped on it???????
Any ideas? Is this a 396 or 427?
Thanks for the input.
Rich

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Rich Pern
69 Camaro COPO "Tin Soldier"

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