GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 63230  Size: SH
  1. Remove the cylinder head. Refer to Cylinder Head Replacement .
  2. Remove the valve lifters, guides and guide bolts (1). Refer to Valve Lifter Removal .

Installation Procedure


    Object Number: 63230  Size: SH
  1. Install the valve lifters, guides and guide bolts (1). Refer to Valve Lifter Installation .
  2. Install the cylinder head. Refer to Cylinder Head Replacement .