Ultimate Upgrade. Give your GM 2500HD/3500HD an unbeatable stance and better ride quality with Rough Country's 5-inch Lift Kit with Torsion Drop. This kit is a unique offering of suspension lifts, delivering the desired torsion drop look and ride you want while still offering unmatched ground clearance. The Torsion Drop brackets are designed to ensure that your vehicle's track width is not widened and allows you to maintain the factory feel of handling corners and turns. So take your everyday ride and make it one of a kind with our 5-inch Lift Kit with Torsion Drop!Premium Construction. This 5-Inch rugged lift kit is made of heavy-duty laser-cut steel components, powder-coated for a long-lasting finish. It includes replacement knuckles, 1/4" thick steel cross members for the front and rear, fabricated lift blocks, and 1/4" thick Torsion Drop Bar Brackets. You also get the option to configure with multiple shock options that we offer. This allows you to choose the shock series that best fits your needs! Ranging from our nitrogen-charged N3 shocks, to V2 monotube shocks, or our high-performance Vertex reservoir shocks, the power to choose is in your hands. This setup will give you a level stance and the ride height you need to run those larger tires with ease.Installation and Warranty. This kit is packed with all hardware needed for installation and includes full sway bar links, a durable, thick Skid Plate, and brake line relocation brackets. Although some minor cutting and drilling are required, there is no drilling or modifying of the differential, and no drivetrain or exhaust modifications are required. Rough Country's products are backed with a limited lifetime replacement warranty. This means that you have the security of knowing that Rough Country's products will work as they should, even after years of use.

Features: Maintains factory ride quality: Ensures a smooth, comfortable ride similar to stock suspension.\ Maintains the stock track width: Keeps the vehicle's original stance for optimal handling and stability.\ Unmatched ground clearance: Provides superior clearance for tackling rugged terrain without compromising ride quality.\ Axles maintain factory position and angle: Preserves the factory geometry for proper drivetrain alignment and reliability.\ No drilling or modifying of the differential: Easy installation with no need for modifications to your vehicle's differential.\ No drivetrain or exhaust modifications required: Retains the integrity of your vehicle's drivetrain and exhaust system.\ Fully Configurable with All Shock Options: Choose from our nitrogen-charged N3 shocks to the premium Vertex reservoir for the perfect ride quality.

Notes: Does NOT fit dually models. Does NOT fit equipped with rear overload springs. Does NOT fit AT4X models as it is equipped with a 1.5-inch factory lift and Multimatic DSSV dampers. Does NOT fit ZR2 models as it is equipped with a 1.5-inch factory lift and Multimatic DSSV dampers. Does NOT work with factory wheels. Gas models may require modification to the exhaust for driveshaft clearance.

Fitment: 2020-2025:4WD:GMC:Sierra 2500 HD;2020-2025:4WD:Chevy:Silverado 2500 HD

Instructions: https://s3.amazonaws.com/roughcountry/install/921110300A.pdf

Video: https://www.youtube.com/watch?v=6dJX0cq2rCI