Sierra 1500 4WD V8-5.3L VIN Z Flex Fuel (2005)
26. Remove the valve body gasket (52), the valve body spacer plate (48) and the case gasket (47). Discard the gaskets. Do not reuse.
Installation Procedure
1. Install a NEW valve body gasket (52), the valve body spacer plate (48) and a NEW case gasket (47).
2. Notice: Refer to Fastener Notice in Service Precautions.
Install the spacer plate support (53) and bolts (77).
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Tighten the bolts to