engineKnock Sensor Torque Specsfor 2000 GMC Sierra 1500 5.3L V8 Vortec · RWDUnitslb-ftNm8 fastenersSeqComponentTorqueAngle—Cover Bolts15 lb-ft · 20 Nm——Electrical Connector Bolts6 lb-ft · 8 Nm——Gasket Bolts19 lb-ft · 25 Nm——Gasket Surface BoltsClean mating surfaces19 lb-ft · 26 Nm——Knock Sensors (Valley Cover)Do not overtighten - sensitive piezo element. Build a dam of RTV around rear sensor if applicable.15 lb-ft · 20 Nm——Mounting Bolts44 lb-ft · 60 Nm——Sensor Bolts10 lb-ft · 14 Nm——Sensor Mounting Bolts10 lb-ft · 14 Nm—📝 Suggest a correction to this torque spec