engineCylinder Head R&R Torque Specsfor 2002 GMC Yukon 4.8L V8 Vortec · 4WDUnitslb-ftNm7 fastenersSeqComponentTorqueAngle—Cover Bolts12 lb-ft · 16 Nm——Cylinder Head Bolts (M11)CriticalTTY Bolts. Step 1: 22 lb-ft. Step 2: 90 deg. Step 3: 90 deg. Spiral sequence.22 lb-ft · 30 Nm180°—Cylinder Head Bolts (M8)CriticalUpper row small bolts. Tighten to 22 lb-ft in sequence (inner to outer).22 lb-ft · 30 Nm——Gasket BoltsCritical15 lb-ft · 20 Nm——Mounting Bolts20 lb-ft · 27 Nm——Mounting BoltsCritical35 lb-ft · 47 Nm——Sensor Bolts8 lb-ft · 11 Nm—📝 Suggest a correction to this torque spec