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Re: 1987 Grand national cylinder head torqing
Posted to Technical Discussion Forum on 9/10/2007 1 Reply

Jose,

Something just does not sound right. The earlier 3.8's (1984-85) are either 80 lbs or 72 lbs depending on the year ?? Then they started the torque angle deal. I would wait and see if you can find an actual GM manual for that year. I will try to make a ... Login to read more.

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