Silverado 1500 2WD V8-5.3L (2007)
3. If vehicle has a extended cab, position and install the rear exhaust heat shield (2) and/or the front exhaust heat shield (1) to the underbody studs.
4. Install the exhaust heat shield nuts.
Tighten the nuts to 9 N.m (80 lb in).
5. If vehicle has a regular cab, position and install the rear exhaust heat shield (2) and/or the front exhaust heat shield (1) to the studs.
6. Install the exhaust heat shield nuts.
Tighten the nuts to 9 N.m (80 lb in).
7. Install the catalytic converter.
