2003-2024 Chevrolet Express Muffler Torque Specs

6.0L V8

Applies to 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, and 2024 Chevrolet Express

Labor Time:1.2 hours

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Torque Values (16 specifications)

Component	Nm	lb-ft	Notes
Clamp Bolts	71	52	—
⚠️ Clamp Bolts	71	52	—
Flange Bolts	53	39	Apply anti-seize
⚠️ Flange Bolts	53	39	Apply anti-seize
Hanger Bolts	27	20	—
Hanger Bolts	27	20	—
Hanger Bracket Bolts	25	18	—
Hanger Bracket Bolts	25	18	—
Heat Shield Bolts	19	14	—
Heat Shield Bolts	19	14	—
Manifold Nuts	46	34	Apply anti-seize
⚠️ Manifold Nuts	46	34	Apply anti-seize
Muffler Clamps	55	41	—
Muffler Clamps	55	41	—
O2 Sensor	64	47	Apply anti-seize to threads
⚠️ O2 Sensor	64	47	Apply anti-seize to threads

Other Jobs with Torque Specs

Common Questions

What is the torque spec for muffler on a 2003-2024 Chevrolet Express?

The primary torque specification for muffler on a 2003-2024 Chevrolet Express is 71 Nm (52 lb-ft).

How many torque specs are there for Chevrolet Express muffler?

There are 16 torque specifications for muffler on the 2003-2024 Chevrolet Express 6.0L V8, covering all related fasteners and components.