engineManifold Absolute Pressure Sensor Torque Specsfor 1999 Pontiac Firebird 5.7L V8 LS1 · RWDUnitslb-ftNm8 fastenersSeqComponentTorqueAngle—Cover Bolts16 lb-ft · 22 Nm——Electrical Connector Bolts7 lb-ft · 9 Nm——Gasket BoltsCritical20 lb-ft · 27 Nm——Gasket Surface BoltsCriticalClean mating surfaces20 lb-ft · 27 Nm——MAP Sensor Screws2 lb-ft · 3 Nm——Mounting BoltsCritical47 lb-ft · 64 Nm——Sensor Bolts11 lb-ft · 15 Nm——Sensor Mounting Bolts11 lb-ft · 15 Nm—📝 Suggest a correction to this torque spec