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#1
02-24-2013, 05:54 PM
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Strange Head Markings on Carb Bolts
Could anyone help me identify what the head markings on these carburetor mounting bolts mean? I pulled these out of old storage the other day and just out of curiosity was wondering about the small letter "H" surrounded by a big letter "C" (with three hash marks) embossed markings on the tops of these bolts. Is it anything significant? Any help on this would be great! Thanks!
[img]<<GRAEMLIN_URL>>/hmmm.gif[/img]   
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I currently own a 1969 Camaro SS350. Although the original drivetrain is long gone, this 4/speed car has a March '69 HC coded block with #041 heads. The transmission is an M20 Muncie #660 case and the rearend is a BS coded 12 bolt posi. Built in Van Nuys. 
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#2
02-24-2013, 11:01 PM
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Re: Strange Head Markings on Carb Bolts
Cold Heading, Detroit MI, Gr. 5 SAE
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Howard Growing old is a certainty, growing up isn't
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