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    Question on harmonic balancer bolt

    Bear with me. Have a question. Head gaskets blew at 126k. Have not pushed this truck. Pulled heads, bought kit from Merchant Auto. While heads were being rebuilt, to be safe, replaced water pump. Means removing harmonic balancer. Water pump in, heads back on, torque'd bolt to GM spec, foot...
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    Duramax life

    2013 LML, 126k. Wow the maintenance