GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 36660-A Torque Angle Meter

  1. Install the cylinder head gasket to the block.

  2. Object Number: 33648  Size: SH

    Important: Do not use any sealing material.

  3. Install the cylinder head.
  4. Lightly apply clean engine oil to the threads and the bottom side of the flange of the head bolt and allow the oil to drain before installing.

  5. Object Number: 61036  Size: SH
  6. Install and tighten the cylinder head bolts in sequence.
  7. Tighten

        • Tighten bolts 1-8 to 65 N·m (40 lb ft).
        • Tighten bolts 9 and 10 to 40 N·m (30 lb ft).
        • Then turn all the bolts an additional 90 degrees in sequence. Use the J 36660-A .

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.