engineTiming Chain Guide Torque Specsfor 2024 GMC Sierra 1500 3.0L I6 Duramax Diesel · RWDUnitslb-ftNm13 fastenersSeqComponentTorqueAngle—Camshaft Sprocket Bolt58 lb-ft · 78 Nm——Cover Bolts13 lb-ft · 18 Nm——Crankshaft Pulley Bolt137 lb-ft · 185 Nm——Electrical Connector Bolts5 lb-ft · 7 Nm——Gasket Surface BoltsClean mating surfaces16 lb-ft · 22 Nm——Guide Bolts19 lb-ft · 26 Nm——Mounting Bolts37 lb-ft · 50 Nm——Sensor Mounting Bolts8 lb-ft · 11 Nm——Tensioner Bolt16 lb-ft · 21 Nm——Timing Chain Guide BoltsReplace if worn9 lb-ft · 12 Nm——Timing Cover Bolts11 lb-ft · 14 Nm——Timing Cover Bolts - 8mmTighten in sequence18 lb-ft · 25 Nm——Valve Cover BoltsTighten in sequence7 lb-ft · 10 Nm—📝 Suggest a correction to this torque spec