engineValve Adjustment Torque Specsfor 2000 GMC Yukon 5.3L V8 Vortec · RWDUnitslb-ftNm8 fastenersSeqComponentTorqueAngle—Cover Bolts15 lb-ft · 20 Nm——Gasket Bolts19 lb-ft · 25 Nm——Mounting Bolts44 lb-ft · 59 Nm——Mounting Bolts25 lb-ft · 34 Nm——Rocker Arm BoltsTighten with cam lobe pointing away22 lb-ft · 30 Nm——Sensor Bolts10 lb-ft · 14 Nm——Valve Cover BoltsTighten in sequence7 lb-ft · 10 Nm——Valve Lash Adjusting Screw Lock NutHold screw while tightening15 lb-ft · 20 Nm—📝 Suggest a correction to this torque spec