engineTiming Chain Torque Specsfor 1981 Oldsmobile 88 305ci V8 · RWDUnitslb-ftNm5 fastenersSeqComponentTorqueAngle—Camshaft sprocket boltCritical20 lb-ft · 27 Nm——Crankshaft sprocket/timing gear boltCritical20 lb-ft · 27 Nm——Harmonic balancer boltCritical81 lb-ft · 110 Nm——Oil pan bolts (front, for cover R&R)10 lb-ft · 14 Nm——Timing cover bolts8 lb-ft · 11 Nm—📝 Suggest a correction to this torque spec