Sierra 2500 4WD V8-6.0L (2008)
7. Install the two lower engine mount to engine bolts (1).
Tighten the bolts to 50 N.m (37 lb ft).
8. If the vehicle is equipped with 4WD, Install the front drive axle. Refer to Differential Carrier Assembly Replacement (1500 FWD) Differential
Carrier Assembly Replacement (2500 4WD) .
9. Install the upper intake manifold sight shield. Refer to Upper Intake Manifold Cover Replacement (See: Intake Manifold/Service and Repair) .
