valve clearance

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    Advice On 6.9 Overhaul

    I will try and make this brief but I want to paint a picture of what I am up against, appreciate any advice. 1986 F250 6.9L. I am the 2nd owner of this truck, bought in 1991. It dropped a valve, or they told me so, and was rebuilt, in 1992. I do not have any knowledge of what was exactly...
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