There's a lot that goes into lifting a truck or SUV the right way. For certain vehicles, this involves correcting the angle of the drive shaft. When the front end is raised, the transfer case goes with it. Unfortunately, this lifts the drive shaft to a steep angle, causing annoying vibration throughout the vehicle. Plus, stress on the slip yoke can cause the rear shaft to snap. Skyjacker's Slip Yoke Eliminator Kit solves the problem with a fixed yoke, 32-spline output shaft that can stand-up to off-road and on-road rigors. It also increases drive shaft length by 4.5", stopping vibration and stress.