engineTiming Chain Kit Torque Specsfor 2000 GMC Sierra 1500 4.3L V6 Vortec · RWDUnitslb-ftNm3 fastenersSeqComponentTorqueAngle—Camshaft sprocket boltCritical21 lb-ft · 28 Nm——Crankshaft balancer boltCritical70 lb-ft · 95 Nm——Timing cover bolts8 lb-ft · 11 Nm—📝 Suggest a correction to this torque spec