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Sherry 7/13/2011
2000 GMC C3500 Sierra SLT 8 Cyl 7.4L - Engine
whats the purpose of a fly wheel and an image of the part?
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  • Bill
    Bill 7/13/2011
    One of the main purposes is to provide a connection for starter to turn engine over. It can vary in size depending on engine. Placed between engine and transmission , Looks like a large frisbee with gear teeth on edges for starter to engage into upon turning ignition. I don't know how technical you wanted to get.

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