gen iii

  1. Mamba_153

    Gen 3 Irregular Wear on Valve Stem and Rocker

    Gen 3 2005 Mamba. Plug wires shorted to exhaust manifold. Heard tapping noise on #10 cylinder valves. I see irregular wear on the valve stem and the rocker. See pictures. Is this a bent valve? Damaged valve guide? Or other issue? Thanks I appreciate your responses.
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