exhaustMuffler Torque Specsfor 2019 GMC Yukon 5.3L V8 · 4WDUnitslb-ftNm2 fastenersSeqComponentTorqueAngle—Hanger Bracket Bolts18 lb-ft · 25 Nm——Muffler Clamps41 lb-ft · 55 Nm—📝 Suggest a correction to this torque spec