Sierra 1500 2WD V6-4.3L (2008)
1. Install the pushrods.
Important: Be sure that the arrow on the rocker arm support is in the up position.
2. Install the rocker arm supports.
3. Apply lubricant to the following rocker arm contact surfaces:
*
Pushrod socket (1)
*
Roller pivot (2)
*
Valve stem tip (3)
Refer to Sealers, Adhesives, and Lubricants (See: Specifications/Sealers, Adhesives, and Lubricants) for the correct part number.