70. Camshaft Bearing Installation

Camshaft Bearing Installation

Special Tools

J-33049 - Camshaft Bearing Service Set

For equivalent regional tools, refer to Special Tools (Special Tools)




1. Assemble the J-33049 - set according to the manufacturer's instructions.





Caution: Severe engine damage may result if the oil holes are not correctly aligned.

2. Install the camshaft bearings in the following order:

1. Index the camshaft bearing oil holes with the engine block oil passages.
2. Place the bearing on the J-33049 - set.
3. Install the third camshaft bearing.
4. Install the second camshaft bearing.
5. Install the outer camshaft bearings.




3. Apply sealer GM P/N 12377901 (Canadian P/N 10953504) or the equivalent to the camshaft rear bearing hole plug.
4. Install the camshaft rear bearing hole plug.