ReadyLift - 7-8" Adjustable Big Lift Kit (No Shocks) - 2011-2019 Chevy Silverado / GMC Sierra 2500HD-3500HD - 44-3074

Adjustable 7-to-8-inch big lift kit (shocks not included) with tubular upper control arms for the 2011-2019 GM 2500HD/3500HD.

Precision laser-cut and CNC-formed bolt-in sub-frame assemblies with custom nodular-iron knuckles deliver correct geometry and handling, and an integrated differential drop bracket keeps CV axle angles correct on 4WD. ReadyLIFT forged torsion keys provide adjustable 7-to-8-inch front lift; an OEM-quality 5-inch cast iron rear block lifts the rear. Supplied without shocks so you can pair your own.

Fits: 2011-2019 Chevy Silverado / GMC Sierra 2500HD/3500HD 2WD/4WD. Runs stock 20" wheels or 9" wheels with 4.75"-5.5" backspacing; stock 17"/18" wheels will not clear.

Features

• Adjustable 7-to-8-inch front lift via forged torsion keys
• Tubular upper control arms
• Custom nodular-iron knuckles and integrated differential drop bracket
• OEM-quality 5" cast iron rear block
• Steel bump stop extensions, skid plate and sway bar end links
• Shocks not included
• Made in the USA

Tire Fitment

Up to 37" tall tires.

Notes

Longer front and rear shocks are required for this lift height and are not included. SRW models may require custom U-bolts to clear the factory tow package; will not fit DRW applications without custom U-bolts. Towing capacity is reduced. Kit is primarily intended for 2WD at road speed, with 4WD for off-road or low-speed use. Single cab configuration has not been validated by ReadyLIFT.