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Home >> Chevrolet >> 2011 >> Impala V6-3.9L >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Intake Manifold >> Specifications
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Intake Manifold: Specifications

Upper intake manifold

Bolts and stud 25 Nm (18 lb ft)

Lower intake manifold





1, 2, 3, 4, 5, 8, 6, 7, 8 7 Nm (62 lb in)
1, 2, 3, 4 16 Nm (12 lb ft)
5, 8 25 Nm (18 lb ft)
6, 7 25 Nm (18 lb ft)