GM Service Manual Online
For 1990-2009 cars only

Cylinder Head Removal - Left Side LLT


    Object Number: 1977904  Size: SH
  1. Remove the two front M8 left cylinder head bolts.
  2. Remove the left cylinder head bolts.
  3. Remove the left cylinder head.

  4. Object Number: 1977921  Size: SH
  5. Remove and discard the left cylinder head gasket.

Cylinder Head Removal - Left Side LY7


    Object Number: 1958848  Size: SH
  1. Remove the left bank cylinder head to cylinder block retaining bolts (1 and 2).
  2. Remove the left bank cylinder head (3).

  3. Object Number: 1958066  Size: SH
  4. Remove and discard the left cylinder head gasket (1).