GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the left camshafts. Refer to Camshaft Replacement - Left Side .

  2. Object Number: 788795  Size: SH
  3. Remove the valve lifters from the bores using a magnet.
  4. Place the valve lifters in a rack sequentially so they can be reinstalled in their original order if the valve lifters are to be reused.

Installation Procedure


    Object Number: 788822  Size: SH
  1. Lubricate the valve lifters with prelube, GM P/N United States 1052367, GM P/N Canada 992869, or equivalent.
  2. Install the valve lifters in their original position if not replaced.
  3. Install the left camshafts. Refer to Camshaft Replacement - Left Side .