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Old 03-12-2008, 01:15 AM
COPO COPO is offline
Yenko Contributing Member
 
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Default Re: 12 Bolt Casting # Help

The casting date is F-21-0. It looks like "BM" then a 1/2" space then "W" then some numbers. Any thoughts on that, not something I've seen before, but looks factory.
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