A 2" lowering shackle for the new 2019 Silverado and Sierra 2WD & 4WD. This lowering shackle allows you to achieve a 2" drop with ease as a result of this direct bolt-in lowering solution. All new hardware and installation instructions are included to make the process even smoother. The new 6416 Shackle kit is the perfect a ordable solution to getting your desired drop and the improved look for your vehicle without having to sacri ce ride quality or factory load capacity.