Silverado 1500 4WD V8-6.0L (2010)
1. If equipped with a 4.8L engine, perform the following steps, otherwise proceed to step 6.
2. Lubricate the 3 insulators where the muffler assembly hangers are inserted in order to ease installation.
Caution: During removal or installation, do not over extend the flex couple as internal damage may occur.
3. With the aid of an assistant, position and install the muffler assembly.
4. Install the insulators (1, 2) to the front and rear muffler assembly hangers.
5. Install the insulator (1) to the intermediate muffler assembly hanger.
