GM Service Manual Online
For 1990-2009 cars only

    Object Number: 470998  Size: SH
  1. Remove the camshaft retainer bolts.
  2. Remove the camshaft retainer.

  3. Object Number: 471002  Size: SH
  4. Install three 8-1.25 x 100 mm bolts in the camshaft front bolt holes.
  5. Caution: All camshaft journals are the same diameter, so care must be used in removing or installing the camshaft to avoid damage to the camshaft bearings.

  6. Using the bolts as a handle, carefully rotate and pull the camshaft out of the engine block.
  7. Remove the bolts from the front of the camshaft.