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Old 11-15-2011, 06:01 PM
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3925656 is the casting number for the saginaw used in 68-75 at least. But the other numbers don't match the extension or sidecover casting numbers.
Like Cobalt said, it is very easy to mistake a 6 for an 8 in these castings.

3925658 does not match any casting numbers in my books.

Any more information about this trans? Pics?
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