engineTiming Chain Torque Specsfor 1981 Pontiac LeMans 231ci V6 · RWDUnitslb-ftNm4 fastenersSeqComponentTorqueAngle—Camshaft sprocket boltCritical20 lb-ft · 27 Nm——Crankshaft balancer boltCritical200 lb-ft · 270 Nm——Timing cover bolts8 lb-ft · 12 Nm——Water pump bolts30 lb-ft · 41 Nm—📝 Suggest a correction to this torque spec