ReadyLIFT Suspension Inc. 2011-2019 Chevy and GMC 2500HD bolt-on lift solution that won't break the bank nor permanently modify your truck. The 69-3511 SST Lift Kit by ReadyLIFT® will lift the front of your new HD truck a maximum of 3.5 inches! This kit includes a pair of tough heavy-duty tubular steel upper Control Arms engineered to match the strength of your truck. 2011-2019 2500HD-specific lift-oriented ReadyLIFT forged torsion keys provide an adjustable lift while maintaining the factory ride. These super strong forged torsion keys are stronger than stock with the same design and features an indexing that is unique to this kit! The 69-3511 Lift Kit also includes CNC-machined differential drop spacers which lowers the differential and puts the front CV axles into safe factory angle on 4WD trucks. 2WD trucks will not use the diff spacers. To lift the rear of your new Chevy Silverado 2500HD truck, the ReadyLIFT SST Lift Kit includes OEM style 1.0" cast iron rear lift blocks complete with new u-bolts and hardware. A Tow Package version of this kit is also available with a taller 2.0" rear lift block. This kit includes SST3000 Shocks.

Also included with this kit are new super strong tie-rod end assemblies to replace the weak factory versions. These heavy duty steering assemblies are installed easily and last stronger than the OEM units. You won't find this kind of attention to detail with any other lift kit for HD trucks! This great combination gives the trucks a great raised stance using super strong components and allows for up to a 34" tall tire.

Features: 

• Tough heavy-duty fabricated steel upper control arms
• True bolt-on lift kit 
• Front lift of 3.5"
• Relaible forged torsion key 
• Safe differential angles from drop spacers
• SST3000 Shocks
• Super strong tie-rod end assemblies which are longer lasting
• Allows up to 34" tall tires 
• Cost effective

Includes:

• Tubular Upper Control Arms
• Forged Torsion Keys indexed for 3.5" of lift
• Heavy Duty replacement tie rod assemblies
• Differential drop spacers
• 1.0" OEM style cast iron rear lift blocks with longer u-bolts
• Includes SST3000 Shocks

Notes: 

• Single rear wheel only (does not fit dually)
• Not for use on trucks equipped with factory TOP overload spring commonly referred to as a camper package
• Maximum tire diameter: 34" 
• Your vehicle may require alignment after product installation
• Single rear wheel only (does not fit dually)
• Every tire and wheel combination should be test fit before installation
• Lifting can alter ride quality