K 2500 Truck 4WD V8-454 7.4L (1990)
Flywheel: Specifications
Tightening Specifications
FASTENER TIGHTENING SPECIFICATIONS
Flywheel to Crankshaft Bolts ................................................................................................................................................................. 90 Nm (65 lbs. ft.)
Clutch Cover to Flywheel......Tighten each screw one turn at a time to avoid warping the clutch cover.
NOTE: The OE service manual does not provide a tightening specification for the clutch cover to flywheel screws.