engineFlywheel Torque Specsfor 2003 GMC Yukon 4.8L V8 Vortec · 4WDUnitslb-ftNm1 fastenerSeqComponentTorqueAngle—Flywheel/Flexplate BoltsCritical15 -> 37 -> 74 lb-ft sequence. Star pattern.74 lb-ft · 100 Nm—📝 Suggest a correction to this torque spec