- For LT1 engines, remove the following components from the cylinder head:
| 1.1. | The valve rocker arm nuts (1) |
| 1.2. | The valve rocker arm balls (2) |
| 1.3. | The valve rocker arms (3) |
- For LT4 engines, remove the valve rocker arms and nuts.
- Remove the valve rocker arm studs.
- Remove the valve pushrods.
- Place the following parts in a rack so that they can be reinstalled
in their original locations:
| • | The valve rocker arm balls (if applicable) |