Valve Adjustment · ComponentCover Boltsfor 2004 Lexus SC 430 4.3L V8 · RWDUnitslb-ftNmTorque12lb-ft16 NmOther components in Valve AdjustmentGasket Bolts15 lb-ft · 20 NmMounting Bolts35 lb-ft · 47 NmMounting Bolts20 lb-ft · 27 NmRocker Arm Bolts22 lb-ft · 30 NmSensor Bolts8 lb-ft · 11 NmValve Cover Bolts7 lb-ft · 10 NmValve Lash Adjusting Screw Lock Nut15 lb-ft · 20 Nm📝 Suggest a correction to this torque spec