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Front Axle Centersection

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Along with the front suspension, the front axle centersection was dropped. The new Pro Comp 6-inch suspension lift we are installing is not for trucks with an Autotrac fulltime NVG-246 transfer case, as there may be a high-speed vibration when in 4-Hi or Auto 4x4 mode. The Tahoe does have Autotrac and therefore shouldn't work, but it also has a disconnectable front axle, and when driven in 2-Hi there is no noticeable vibration.