GM Service Manual Online
For 1990-2009 cars only

Important: Place valve rocker arms, valve pushrods, and pivot support, in a rack so that they can be installed in the same location from which they were removed.


    Object Number: 64171  Size: SH
  1. Remove the valve rocker arm bolts.
  2. Remove the valve rocker arms.

  3. Object Number: 64178  Size: SH
  4. Remove the valve rocker arm pivot support.

  5. Object Number: 64266  Size: SH
  6. Remove the pushrods.