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Old 05-23-2018, 01:42 PM
Dar73 Dar73 is offline
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Join Date: Jan 2007
Location: Newport Beach, CA
Cobra Make, Engine: Kirkham, 427 SOHC
Posts: 28

Your current gear is probably bronze. The little I know about gear mating to the cam, I don't think you could go wrong with a Composite gear, I believe that is what Comp would recommend, otherwise a hardened steel gear would hold up better than the bronze.
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