enginePiston - Single Torque Specsfor 2021 GMC Sierra 1500 6.2L V8 · RWDUnitslb-ftNm11 fastenersSeqComponentTorqueAngle—Connecting Rod BoltsTTY - critical torque plus angle33 lb-ft · 45 Nm——Cover Bolts16 lb-ft · 22 Nm——Cylinder Head BoltsTTY - tighten in sequence plus angle48 lb-ft · 65 Nm——Electrical Connector Bolts7 lb-ft · 9 Nm——Gasket Bolts20 lb-ft · 27 Nm——Gasket Surface BoltsClean mating surfaces20 lb-ft · 27 Nm——Mounting Bolts47 lb-ft · 64 Nm——Oil Drain PlugUse new crush washer26 lb-ft · 35 Nm——Oil Pan Bolts9 lb-ft · 12 Nm——Sensor Bolts11 lb-ft · 15 Nm——Sensor Mounting Bolts11 lb-ft · 15 Nm—📝 Suggest a correction to this torque spec