ReadyLIFT Suspension Inc. is thrilled to offer a cost-effective lift solution for 2011-2019 Chevy and GMC 2500HD and 3500HD truck owners that won't permanently alter your vehicle. The 69-3411 SST Lift Kit is a genuine bolt-on solution that can lift the front of your HD truck up to 3.5 inches. Included in this impressive kit are heavy-duty tubular steel Upper Control Arms designed to match your truck's strength. ReadyLIFT forged torsion keys specific to 2011-2019 HD trucks provide an adjustable lift without compromising the factory ride, featuring a unique indexing design.

The kit also includes CNC-machined differential drop spacers for 4WD trucks to maintain safe factory angles on front CV axles (2WD trucks skip this). To raise the rear of your GMC Sierra Denali or Silverado 2500 HD, the SST Lift Kit incorporates OEM-style 1.0" cast iron rear lift blocks with new U-bolts and hardware.

Additionally, it replaces the weak factory tie-rod end assemblies with heavy-duty steering assemblies for increased strength. This kit is meticulously engineered and allows for up to 34" tall tires.

Please note that longer front shocks are required (not included; we recommend ReadyLIFT SST3000 Performance Front Shocks designed for this kit). Optional ReadyLIFT SST3000 Performance Rear Shocks (93-3411R) are available separately. This kit is for Single Rear Wheel Only and not suitable for trucks with factory TOP overload springs (camper package). 2011-2019 GM HD trucks require the use of ReadyLIFT 66-7822B Heavy Duty Torsion Key Unloading Tool.

Features

• 3.5" lift for 2011UP GM HD trucks
• Tubular arm design
• Does not include shocks
• Maximum lift of 3.5" in the front and 1.0" in the rear
• Can accommodate up to 34" tires
• Not compatible with trucks equipped with factory TOP overload spring (camper package)
• Requires long-er front shocks (not included)
• Solid mount for even load distribution
• Forged torsion keys with shock extensions
• OEM style cast blocks
• Will not deform or change shape
• No cutting or welding of OEM parts required
• Maintains factory ride
• All necessary components included in the kit
• Note: Single cab configuration

Fitment

• 2011-2019 Chevrolet Silverado 2500 HD — 2WD/4WD
  • Lift: 3.5" F-1.0" R | Max Tire: 34" x 11.5 (285/65R20) | Wheel Width: 9" | Backspacing: 5.5" | Offset: +12 (35" True Max diameter tire can fit with trimming modifications)
• 2011-2019 GMC Sierra 2500 HD — 2WD/4WD

Refer to the tire fitment guide along with the year make model data. Tire fitments shown are for Maximum size and based on a no rub or no modifications required fitment. ReadyLIFT & Recon Recovery is not responsible if the listed max sizes are exceeded. Due to differences in manufacturing, dimension and inflated measurements, tire and wheel combinations should be test fit prior to installation.

Specifications

• Fitment: Direct Fitment
• Front or Rear: Front and Rear
• Front Lift Height: 3.5 Inches
• Front Lift Component: Torsion Key
• Rear Lift Height: 1 Inch
• Rear Lift Component: Block and U-bolt
• Max Tire Size: 34 Inch
• Installation Time: 5+ Hours
• Install Difficulty: Difficult Requires Professional Installation
• Country of Origin: TN

Notes

• (1) Requires the use of longer shocks.

Warranty

READYLIFT® “NO HASSLE” PRODUCT WARRANTY

This unique “no hassle” product warranty proves their commitment to the quality of every product that ReadyLIFT produces. ReadyLIFT product warranty only extends to the Original Purchaser of any ReadyLIFT product. If it breaks, they'll give you a new part.

Any ReadyLIFT products containing missing or defective components will be covered under warranty by ReadyLIFT. Please contact Recon Recovery to initiate a warranty claim. In the event of a defective product, ReadyLIFT may request a return of the defective product (at ReadyLIFT expense) so the quality team can analyze the nature of the defect. Returning defective product will not delay the replacement part delivery.

ReadyLIFT leveling kit, block kits and lift kit products are NOT intended for off-road abuse. Any abuse or damage as a result of off-road use voids the warranty of the ReadyLIFT product. Exception: ReadyLIFT Jeep SST and Terrain Flex Lift Kits are designed for normal off-road use to complement the Jeep vehicle's off-road capability. All Jeep Lift Kit products are covered under warranty when used in recreational off-road environments.

Wearable components including, but not limited to, shocks, ball joints, heim joints, bushings, and steering extensions, are covered for up to 1-year. Labor, installation, surcharges or any other applicable fees from the original purchase are non-refundable. ReadyLIFT is not responsible for any consequential damage to vehicles.

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/product.