exhaustEGR Valve Torque Specsfor 2017 GMC Sierra 2500HD 6.6L V8 Duramax Diesel · 4WDUnitslb-ftNm12 fastenersSeqComponentTorqueAngle—Cover Screws8 lb-ft · 11 Nm——EGR Tube Fitting26 lb-ft · 35 Nm——EGR Valve Bolts18 lb-ft · 25 Nm——Flange BoltsCritical35 lb-ft · 47 Nm——Flange BoltsCriticalApply anti-seize47 lb-ft · 64 Nm——Hanger Bolts15 lb-ft · 20 Nm——Hanger Bolts20 lb-ft · 27 Nm——Heat Shield Bolts14 lb-ft · 19 Nm——Manifold NutsCriticalApply anti-seize34 lb-ft · 46 Nm——Mounting Bolts20 lb-ft · 27 Nm——O2 SensorCritical35 lb-ft · 47 Nm——O2 SensorCriticalApply anti-seize to threads47 lb-ft · 64 Nm—📝 Suggest a correction to this torque spec