Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
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#1
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I got a set of SB chevy rods that are believed to come out of a 1969 350 4bolt engine .. they have GM cast on one of the bolt shoulder and 729 on the other.. whats the usage on these?
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#2
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Wait..im a DA thats a weight stamping...duh
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