Silverado Classic 3500 4WD V8-6.6L DSL Turbo (2007)
4. Install the exhaust manifold heat shield.
5. Install the exhaust manifold heat shield bolts.
Tighten the bolts to 8 Nm (71 inch lbs.).
6. Install the exhaust pipe gasket. Align the tab on the gasket to face outward.
7. Install the exhaust pipe and the bolts (1, 2, and 3) to the exhaust manifold.
Tighten the bolts to 53 Nm (39 ft. lbs.).
8. Raise the vehicle.
9. Install the exhaust pipe heat shield bolts.
