Muffler Torque Specs

for 2021 GMC Sierra 3500HD 6.6L V8 L8T · 4WD

Units

2 fasteners

Seq

Component

Torque

Angle

—

Hanger Bracket Bolts

18 lb-ft · 25 Nm

—

Muffler Clamps

41 lb-ft · 55 Nm

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