4.3L V6 LV3•RWD•AUTOMATIC•gas

Repairs0 Labor976 Torque2901 Fluid18 DTC4034 Battery2 Maintenance0 Recalls12

engine

Piston Rings - All Torque Specs

for 2020 Chevrolet Silverado 1500 4.3L V6 LV3 · RWD

Units

12 fasteners

Seq

Component

Torque

Angle

—

Connecting Rod Bolts

TTY - critical torque plus angle

33 lb-ft · 45 Nm

—

Connecting Rod Bolts

TTY - critical torque plus angle

33 lb-ft · 45 Nm

—

Cylinder Head Bolts

TTY - tighten in sequence plus angle

48 lb-ft · 65 Nm

—

Cylinder Head Bolts

TTY - tighten in sequence plus angle

48 lb-ft · 65 Nm

—

Main Bearing Cap Bolts

TTY - tighten in sequence plus angle

55 lb-ft · 75 Nm

—

Main Bearing Cap Bolts

TTY - tighten in sequence plus angle

55 lb-ft · 75 Nm

—

Oil Drain Plug

Use new crush washer

26 lb-ft · 35 Nm

—

Oil Drain Plug

Use new crush washer

26 lb-ft · 35 Nm

—

Oil Pan Bolt

Tighten in sequence

9 lb-ft · 12 Nm

—

Oil Pan Bolt

Tighten in sequence

9 lb-ft · 12 Nm

—

Oil Pump Pickup Tube

9 lb-ft · 12 Nm

—

Oil Pump Pickup Tube

9 lb-ft · 12 Nm

—

For shop owners

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