Flex Plate

Flywheel Bolt Torque Sequence:

Tighten the engine flywheel bolts first pass in sequence to
. 20 Nm (15 lb ft).
Tighten the engine flywheel bolts second pass in sequence to
. 50 Nm (37 lb ft).
Tighten the engine flywheel bolts final pass in sequence to
. 100 Nm (74 lb ft).

4L60-E/4L65-E

Flywheel to Torque Converter Bolt 63 Nm (46 lb ft)

4L80-E/4L85-E

Flywheel to Converter 43 Nm (32 lb ft)