engineTiming Chain Torque Specsfor 2003 Chevrolet Astro 4.3L V6 Vortec · RWDUnitslb-ftNm5 fastenersSeqComponentTorqueAngle—Camshaft sprocket boltsCritical19 lb-ft · 26 Nm——Crankshaft balancer boltCritical70 lb-ft · 95 Nm——Oil pan-to-timing cover bolts9 lb-ft · 12 Nm——Timing cover bolts9 lb-ft · 12 Nm——Water pump bolts30 lb-ft · 41 Nm—📝 Suggest a correction to this torque spec