COMPATIBLE WITH 2019 - 2023 Chevrolet Silverado 2500HD / 3500HD and 2019 - 2023 GMC Sierra 2500HD / 3500HD (2WD 4WD). *Will Fit 8-Lug Models Only. **NOT compatible with 2019 models equipped with 3/4th rear center pin.
TECHNICAL NOTES: 3 inch rear suspension lift. Block Specifications: 3" Tall, 5/8th Pin, Built-In Taper. !!! Longer U-bolts are required for installation - NOT included in this kit.
INSTALLATION: Designed to be installed simply and easily by placing the new blocks between your axle and OE leaf pack, and then securing everything together using extended U-bolts - NOT included in this kit. An alignment is always recommended after altering the height of your vehicle.
BENEFITS: Improves the look of your vehicle and increases rear-end ground clearance, allowing you to fit larger custom rims and tires. Fabricated with Built-In Taper to to help optimize pinion angles and preserve stock ride quality. Due to their high strength and durability, these lift blocks will not warp or compress under extensive loads.
LIMITED LIFETIME WARRANTY: All Supreme Suspensions brand products have been thoroughly tested before market release and are backed by or Limited Lifetime Warranty.
SUPREME MYSTERY BOX with Premium Item(s) Included With Every Purchase. It includes one premium branded item such as: Supreme Pro Pack, Microfiber Towel, Can Cooler, Valve Stem Caps, Race Whip Flag, Snap-back Cap, or T-Shirt! *Supreme Mystery Box Item is selected at random at the full discretion of Supreme Suspensions.