gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Intake Manifold|Service and Repair > < Engine - Intake Manifold Inspection/Replacement
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Intake Manifold: Specifications

Intake Manifold Bolts/Nuts .....................................................................................................................................................................  21 Nm (15 ft. lbs.) 
Intake Manifold Tube Bolts/Nuts ............................................................................................................................................................  9 Nm (80 inch lbs.)
Intake Manifold Material ...............................................................................................................................................................................  Cast Aluminum
Surface Flatness - Production Value ...................................................................................................................................................  0.3 mm  (0.0118 inch)

Intake Manifold|Service and Repair > < Engine - Intake Manifold Inspection/Replacement