Tuff Country 01-10 Chevy Silverado 3500 4wd 4in Rear Block & U-Bolt Kit

Made from solid cast iron, these 4-inch lift blocks from Tuff Country are designed to sit between your truck's factory axle and leaf springs, giving you an economical way to raise the rear end. This kit is specifically for the rear axle and includes the necessary extended, zinc-plated u-bolts to ensure a secure installation on a wide range of trucks and SUVs, including models like the 2001-2006 Chevy Silverado 3500 and 2007-2010 GMC Sierra 3500 HD.

This kit offers a straightforward method to achieve a lifted stance, which can be useful for clearing larger tires or improving towing appearance. The cast iron construction offers a well-built foundation for the lift, and the included zinc-plated u-bolts are built to resist corrosion, helping them hold up over time.