Tuff Country 01-10 Chevy Silverado 2500HD 4wd 4in Rear Block & U-Bolt Kit

This Tuff Country kit gives you everything you need to lift the rear of your 2001-2010 Chevrolet Silverado 2500 HD 4WD by 4 inches. You get a set of cast iron lift blocks designed to fit between your factory axle and leaf springs, along with extended, zinc-plated u-bolts that are custom-made for this application. It’s a straightforward way to get a bit more height in the back of your truck.

These blocks are made from solid cast iron, which is a strong material for this type of suspension component. The included u-bolts are zinc-plated to help them resist rust and corrosion, especially important for parts exposed to the elements. This kit is specifically for the rear axle, allowing you to level out your truck or prepare it for larger tires.