Back to 2021 GMC Sierra 1500

2021 GMC SIERRA 1500

6.2L V8•RWD•AUTOMATIC•gas

7 active safety recalls on this vehicle — view recalls

Repairs0 Labor564 Torque4644 Fluid7 DTC971 Battery0 Maintenance0 Recalls7

engine

Rocker Arms - All Torque Specs

for 2021 GMC Sierra 1500 6.2L V8 · RWD

Units

8 fasteners

Seq

Component

Torque

Angle

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Cover Bolts

16 lb-ft · 22 Nm

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Electrical Connector Bolts

7 lb-ft · 9 Nm

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Gasket Bolts

20 lb-ft · 27 Nm

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Gasket Surface Bolts

Clean mating surfaces

20 lb-ft · 27 Nm

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Mounting Bolts

47 lb-ft · 64 Nm

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Rocker Arm Bolts

Ensure cylinder is at TDC compression to avoid loading valve.

22 lb-ft · 30 Nm

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Sensor Bolts

11 lb-ft · 15 Nm

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Sensor Mounting Bolts

11 lb-ft · 15 Nm

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