1-Inch Rear Lift Block Kit

The ReadyLIFT 1-Inch Rear Lift Block Kit is engineered to enhance the capability and versatility of your GMC Sierra 3500 HD. This kit provides a 1-inch lift to the rear of your truck, allowing you to achieve a desired rear rake, which is particularly beneficial when hauling heavy loads. The kit features a heavy-duty construction designed with an increased spring rate to ensure optimal support and stability under load. Its components are made from premium materials and are E-Coated for rust and corrosion resistance, ensuring durability and longevity even in harsh conditions. The kit follows original factory specifications and has been rigorously tested for reliability. All necessary mounting hardware, including rear blocks, bump stop extensions, U-bolts, and a brake line bracket, is included in the box. The estimated installation time is approximately one day, with a difficulty level requiring mechanical expertise or professional installation. This ReadyLIFT 1-Inch Rear Lift Block Kit is specifically designed to fit all 2011-2026 GMC Sierra 3500 HD models. The product comes with a Limited 5-Year-60,000-Mile Warranty, offering peace of mind regarding its quality and durability.