engineTiming Chain Torque Specsfor 1987 GMC C1500 5.0L V8 · RWDUnitslb-ftNm5 fastenersSeqComponentTorqueAngle—Camshaft sprocket boltCritical21 lb-ft · 28 Nm——Crankshaft sprocket bolt (timing gear-to-crank)Critical70 lb-ft · 95 Nm——Harmonic balancer boltCritical70 lb-ft · 95 Nm——Oil pan-to-timing cover bolts100 lb-ft · 11 Nm——Timing cover bolts100 lb-ft · 11 Nm—📝 Suggest a correction to this torque spec