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Intake Manifold Upper Inch pounds newton meters Step 1 44 (5) Step 2 89 (10) Lower Step 1 27 (3) Step 2 106 (12) Step 3 133 (15) http://www.torquespecs.com/

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Q: What is the torque specs for a Upper intake manifold on a 1997 Buick LaSabre 3.8L motor?
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