Avalanche 1500 2WD V8-5.3L VIN Z Flex Fuel (2005)
Flex Plate: Specifications
Engine Flywheel Bolts
First Pass ............................................................................................................................................................................................... 20 Nm (15 ft. lbs.)
Second Pass .......................................................................................................................................................................................... 50 Nm (37 ft. lbs.)
Final Pass ............................................................................................................................................................................................ 100 Nm (74 ft. lbs.)