coolingHeater Core Torque Specsfor 2000 GMC Yukon 5.3L V8 Vortec · RWDUnitslb-ftNm8 fastenersSeqComponentTorqueAngle—Cover Screws10 lb-ft · 14 Nm——Dashboard Screws2 lb-ft · 3 Nm——Heater Core Mounting6 lb-ft · 8 Nm——Heater Hose Clamps2 lb-ft · 3 Nm——Hose Clamps4 lb-ft · 5 Nm——Housing Bolts13 lb-ft · 17 Nm——Mounting Bolts25 lb-ft · 34 Nm——Pump Bolts23 lb-ft · 31 Nm—📝 Suggest a correction to this torque spec