Zone Offroad 2020 ChevyGM 2500HD 4.5in Rear Block Kit w/o Overload

In this kit, you get a pair of 4.5-inch tall rear lift blocks designed for your 2020 Chevy or GM 2500HD truck. These blocks are specifically made to fit trucks without the factory overload springs. They're a straightforward way to add some height to the rear of your vehicle, helping to level out the stance when you've added weight or a front lift.

Zone Offroad builds these blocks from a solid cast iron material, which is strong and durable for lifting applications. The cast iron construction means they can handle the stresses of supporting the rear axle. They are designed to work with your factory U-bolts, making installation a bit simpler as you won't need to source new ones. This kit is a popular choice for truck owners looking for a modest rear lift to achieve a more aggressive look or to accommodate larger tires.