Timing Chain · ComponentHarmonic balancer (crank) boltfor 1987 Oldsmobile 88 307ci V8 · FWDUnitslb-ftNmTorque200lb-ft271 NmOther components in Timing ChainCamshaft sprocket bolt40 lb-ft · 54 NmOil pan-to-timing cover bolts10 lb-ft · 14 NmTiming cover bolts17 lb-ft · 23 NmWater pump bolts22 lb-ft · 30 Nm📝 Suggest a correction to this torque spec