GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1998 🢒 Chevy P12 Chassis 🢒 Engine 🢒 Engine Mechanical - 7.4L 🢒 Cylinder Head Removal

Cylinder Head Removal Left

  1. Remove the spark plugs from the cylinder head.

    2. Object Number: 354041 Size: SH
  2. Remove and discard the cylinder head bolts (1, 2).

    3. Object Number: 452378 Size: SH

    Notice: After removal, place the cylinder head on 2 wood blocks in order to prevent damage to the sealing surfaces.

  3. Remove the cylinder head.

    4. Object Number: 452377 Size: SH
  4. Remove the cylinder head gasket.
  5. Discard the cylinder head gasket.

    6. Object Number: 180904 Size: SH
  6. Remove the cylinder head locating pins, if required.

Cylinder Head Removal Right


    Object Number: 562687 Size: SH
  1. Remove the spark plugs from the cylinder head.
  2. Remove and discard the cylinder head bolts (1, 2).

    3. Object Number: 562710 Size: SH

    Notice: After removal, place the cylinder head on 2 wood blocks in order to prevent damage to the sealing surfaces.

  3. Remove the cylinder head.

    4. Object Number: 562717 Size: SH
  4. Remove the cylinder head gasket.
  5. Discard the cylinder head gasket.

    6. Object Number: 562727 Size: SH
  6. Remove the cylinder head locating pins, if required.