Muffler · ComponentClamp Boltsfor 1990 Cadillac DeVille 4.9L V8 · FWDUnitslb-ftNmTorque40lb-ft54 NmOther components in MufflerFlange Bolts30 lb-ft · 41 NmHanger Bolts15 lb-ft · 20 NmO2 Sensor35 lb-ft · 47 Nm📝 Suggest a correction to this torque spec