Single Use Fasteners and Components

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Intake Manifold Gasket [8x]

Fig 1: Exploded View Of Intake Manifold Installation Components With Tightening Sequence

GM3239444

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
1	Intake Manifold Gasket NOTE: A NEW gasket must be used when installing the intake manifold assembly.
2	Intake Manifold Assembly
3	Intake Manifold Bolt CAUTION: Refer to Fastener Caution . Tighten: Tighten the bolts a first pass in the sequence shown to 5 N.m (44 lb in). Tighten the bolts a final pass in the sequence shown to 10 N.m (89 lb in).
4	Intake Manifold Cover Assembly
5	Intake Manifold Cover Stud Tighten 4.5 N.m (40 lb in)
6	PCV Tube Procedure The PCV tube is connected to the intake manifold and the engine via a plastic collar quick connect fitting. To install the PCV tube, refer to Plastic Collar Quick Connect Fitting Service .