gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Powertrain Management > < Exhaust Manifold|Specifications
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Exhaust Manifold: Service and Repair

SERIES 10---30/1500---3500
1980---85

1.

Remove air cleaner and carburetor heat stove pipe.

2.

Remove spark plugs and spark plug wiring heat shields.

3.

Disconnect exhaust pipe from manifold, then remove manifold attaching bolts and the manifold.

4.

Reverse procedure to install, using new gasket.

Powertrain Management > < Exhaust Manifold|Specifications