Yukon/Denali 2WD V8-4.8L VIN V (2005)
Harmonic Balancer - Crankshaft Pulley: Specifications
Crankshaft Balancer Bolt
Installation Pass - to Ensure the Balancer is Completely Installed .................................................................................................. 330 Nm (240 ft. lbs.)
First Pass - Install a NEW Bolt After the Installation Pass and Tighten as Described in the First and Final Passes ............................ 50 Nm (37 ft. lbs.)
Final Pass ........................................................................................................................................................................................................ 140 degrees