CRG Discussion Forum
Camaro Research Group Discussion => Originality => Topic started by: sam on October 11, 2006, 05:39:12 PM
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What is the correct markings for SBC head bolts like between 67-75? What were the letter symbols? Thanks, Sam
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Sam, there were a bunch of manufacturers used during those years. The most common are "C", "A" "TR" "M" and a circle looking mark.
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Thanks! Sam