engineLong Block Replacement Torque Specsfor 2000 Cadillac DeVille 4.6L V8 Northstar · FWDUnitslb-ftNm10 fastenersSeqComponentTorqueAngle—Cover Bolts15 lb-ft · 20 Nm——Cover Bolts15 lb-ft · 20 Nm——Electrical Connector Bolts6 lb-ft · 8 Nm——Gasket BoltsCritical19 lb-ft · 25 Nm——Gasket Surface BoltsCriticalClean mating surfaces19 lb-ft · 26 Nm——Mounting BoltsCritical44 lb-ft · 60 Nm——Mounting BoltsCritical44 lb-ft · 59 Nm——Mounting Bolts25 lb-ft · 34 Nm——Sensor Bolts10 lb-ft · 14 Nm——Sensor Mounting Bolts10 lb-ft · 14 Nm—📝 Suggest a correction to this torque spec