Re: Dorman-3800 upper plenums, anyone else?

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Posted to Technical Discussion Forum on 1/20/2004

Thanks to everyone for the reponses.

This morning we grabbed a old lower and upper, both GM, and set out to find how much torq it would withstand.

89 inch lbs, all well

99 inch lbs all well

110 inch all well, feels good.

120 inch lbs. all torqued up ... Login to read more.