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3.5''F / 1''R SST Lift Kit- GM Silverado / Sierra 3500HD SRW-Tow & DRW W/ SST3000 Shocks 2011-2017

$1,529.95
In stock
SKU
69-3521

2011-UP GM 3500HD 3.5" Tubular Arm SST Lift Kit.

Max Lift: 3.5"F-1.0"R

Max Tire: 34"

NOTE: Single Rear Wheel with Tow Package Springs or Dual Rear Wheels ONLY

Includes SST3000 Shocks

Have a question? Please call 877-759-9991

TIRE/WHEEL SIZING GUIDE

2011-UP GM 3500HD 3.5" Tubular Arm SST Lift Kit.

Max Lift: 3.5"F-1.0"R

Max Tire: 34"

NOTE: Single Rear Wheel with Tow Package Springs or Dual Rear Wheels ONLY

Includes SST3000 Shocks

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  • ReadyLIFT® Suspension Inc. is excited to offer new 2011-2017 Chevy and GMC 3500HD truck owners a lift solution that won't break the bank nor permanently modify your truck. This is a true bolt on Lift kit! The new Stage 1 69-3521 SST Lift Kit with SST3000 shock by ReadyLIFT® will lift the front of your new HD truck a maximum of 3.5 inches!

    This kit is for use on 2011-UP 3500HD trucks WITH Single Rear Wheels and Factory Tow Package Leaf Springs OR Dually Rear Wheels.

    This awesome new SST Lift Kit for new Chevy Silverado 3500HD trucks includes a pair of tough heavy-duty tubular steel upper Control Arms engineered to match the strength of your truck. 2011-UP HD-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 a indexing that is unique to this kit!

    The Stage 1 69-3521 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 3500HD 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. The rear block system of this kit is for use on SRW 3500HD trucks with the factory tow package rear springs - or - dual rear wheels.

    This kit includes SST3000 Performance Shocks

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

    Features & Benefits:

    • Strong Tube Steel Upper Control Arms
    • Forged ReadyLIFT Kit-Specific Torsion Keys
    • Heavy Duty Tie Rod Steering Assemblies
    • CNC Machined Diffential Drop Spacers
    • OEM Style Cast Iron Rear Blocks With U-Bolts
    • No Cutting - No Modifications Required!
    • Includes SST3000 Performance Shocks
  • 34" Maximum tire diameter

    34x11.50 for no rub on a 9" wide wheel with +12 offset

    18" - 295/70R18

    20" - 275/65R20

    22" - 285/55R22

  • Tubular Upper Control Arms

    Forged Torsion Keys indexed for 3.5" of lift.

    Heavy Duty replacement tie rod assemblies

    Differential drop spacers

    1. inch OEM style cast iron rear lift blocks with longer u-bolts.

    Includes SST3000 shocks.

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