engineTiming Chain Torque Specsfor 1978 GMC C1500 400ci V8 · RWDUnitslb-ftNm5 fastenersSeqComponentTorqueAngle—Camshaft sprocket boltsCritical20 lb-ft · 27 Nm——Crankshaft damper/pulley boltCritical210 lb-ft · 285 Nm——Oil pan to timing cover bolts12 lb-ft · 16 Nm——Timing cover bolts15 lb-ft · 20 Nm——Water pump to timing cover bolts22 lb-ft · 30 Nm—📝 Suggest a correction to this torque spec