SKU: 46296352294

2011-2019 GM HD 3.5" Front 1" Rear Lift Kit (69-3411)

Sale price$616.48 Regular price$684.98
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

2011-2019 GM HD 3.5" Front 1" Rear Lift Kit (69-3411)ReadyLIFT Suspension Inc. is excited to offer the popular 3. 5"F 1"R SST Lift Kit for Chevrolet and GMC 2500HD and 3500HD trucks. This is a true bolt on lift kit that provides a premium lift solution without permanently modifying your truck or breaking the bank. The kit lifts the front a maximum of 3. 5 inches and the rear 1 inch. This awesome SST Lift Kit includes a pair of tough, heavy duty tubular steel Upper Control Arms engineered to match the

ReadyLIFT Suspension Inc. is excited to offer the popular 3.5"F/1"R SST Lift Kit for Chevrolet and GMC 2500HD and 3500HD trucks. This is a true bolt-on lift kit that provides a premium lift solution without permanently modifying your truck or breaking the bank. The kit lifts the front a maximum of 3.5 inches and the rear 1 inch. This awesome SST Lift Kit includes a pair of tough, heavy-duty tubular steel Upper Control Arms engineered to match the strength of your truck, along with HD-specific lift-oriented ReadyLIFT forged torsion keys that provide an adjustable lift while maintaining the factory ride. The kit also includes CNC-machined differential drop spacers which lower the differential and put the front CV axles into a safe factory angle on 4WD trucks (2WD trucks will not use the diff spacers). To lift the rear, the kit includes original equipment manufacturer (OEM) style 1.0 inch cast iron rear lift blocks complete with new U-bolts and hardware. Additionally, new super strong tie-rod end assemblies are included to replace the weak factory versions. This great combination gives the trucks a great raised stance using super strong components and allows for up to a 34 inch tall tire.

Features
  • Max Lift: 3.5 inches Front / 1.0 inch Rear
  • Includes heavy-duty tubular steel Upper Control Arms engineered to match the strength of the truck
  • Includes HD-specific lift-oriented ReadyLIFT forged torsion keys for adjustable lift
  • CNC-machined differential drop spacers included for 4WD models to maintain safe CV axle angle
  • Includes super strong tie-rod end assemblies to replace weak factory versions
  • Includes 1.0 inch OEM style cast iron rear lift blocks with longer U-bolts
  • No Cutting of OEM Parts or Welding required
  • Maintains Factory Ride and fully capable of retaining OEM alignment geometry figures
Specs
  • Front Lift: Maximum of 3.5 inches (Adjustable Forged Torsion Keys)
  • Rear Lift: 1.0 inch (OEM style cast iron rear lift blocks)
  • Control Arms: Heavy-duty tubular steel with 1-ton ball joints and maintenance-free TCT pivot bushings
  • Max Tire Size: Up to 34 inches (e.g., 34x11.50 on a 9 inch wide wheel with +12 offset)
Compatibility Notes
  • Fits Chevrolet Silverado and GMC Sierra 2500HD and 3500HD trucks from 2011 to 2019.
  • Fits 2WD/4WD models (4WD models use differential drop spacers, 2WD models do not).
  • NOTE: Requires the use of longer front shocks
  • NOTE: Single Rear Wheel Only.
  • NOTE: Not for use on trucks equipped with factory TOP overload spring commonly referred to as a camper package.
  • NOTE: Single Cab configuration has not been validated for fitment and drivability by ReadyLIFT.
  • NOTE: 2011-2019 GM HD trucks require the use of ReadyLIFT 66-7822B Heavy Duty Torsion Key Unloading Tool.
  • A Tow Package version of this kit is available with a taller 2.0 inch rear lift block (use 69-3412).
Notes
  • Your vehicle may require alignment, and headlamps/ADAS systems must be checked and adjusted for proper aim and function after product installation.
  • The product is backed by a Powertrain Warranty.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 46296352294

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Vincent McDonald
Houston, US
★★★★★ 5
Good quality
Color: White, Size: X-Large
For a relaxed fit order true to size. Very nice quality. Value for money. Very soft. I purchased the white, is very vibrant
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Reviewed in the United States on March 31, 2026
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THANKFUL
Port Orchard, US
★★★★★ 4
Too small, good quality
Did not fit quality was good
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Reviewed in the United States on January 26, 2026
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Dani
Chelsea, US
★★★★★ 5
Nice and great price
I ordered this for my son for a school event and it did not disappoint. Great quality, perfect fit, and the material was thick but not too heavy , cheap looking.
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Reviewed in the United States on January 27, 2026
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mia mrozek
Belleville, US
★★★★★ 5
Comfy Stylish Shirt
Color: Beige, Size: X-Large
Bought for my husband and he wants it in a few colors. The style is perfect for everyday wear from work to out to dinner. He loves how comfortable and soft the fabric is too. Sizing is on point he wears and XL, and it’s not tight on him.
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Reviewed in the United States on March 15, 2026
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Logan Powell
Dallas, US
★★★★★ 5
Good product.
Perfect for the office. Thin material, stretchy. Definitely dry clean for longevity purposes. Fit great. Looks sharp on
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Reviewed in the United States on January 29, 2026

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