SKU: 15084715108

8 Inch Lift Kit 2020-2025 Silverado/Sierra 2500HD/3500HD W/ Falcon 2.1 Shocks ReadyLIFT

Sale price$1889.97 Regular price$2099.97
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

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Description

8 Inch Lift Kit 2020-2025 Silverado/Sierra 2500HD/3500HD W/ Falcon 2.1 Shocks ReadyLIFTOur all new 44 30821 8 Inch lift kits with ReadyLIFT Falcon 2. 1 Monotube shocks are a great option for the customer who wants a taller, lifted height and the ability to run up to 38 Inch tall tires. The 44 30821 lift kits include laser cut, fabricated heavy duty steel cross members, new cast iron OE style knuckles with the perfect geometry built in, torsion arm brackets, popular fabricated steel upper control arms with corrected ball joint angles,

Our all-new 44-30821 8-Inch lift kits with ReadyLIFT Falcon 2.1 Monotube shocks are a great option for the customer who wants a taller, lifted height and the ability to run up to 38-Inch tall tires. The 44-30821 lift kits include laser-cut, fabricated heavy-duty steel cross-members, new cast iron OE-style knuckles with the perfect geometry built-in, torsion arm brackets, popular fabricated steel upper control arms with corrected ball joint angles, taller fabricated steel rear lift blocks and new forged torsion keys with the proper amount of indexing..

These new torsion bar relocation brackets eliminate the traditional lowering of the torsion bars, which can inhibit ground clearance from a lift installation and help to improve the overall driving experience. Additionally, each kit includes crucial differential drop brackets and CV axle spacers, 12-Inch sway bar end links, bump stop extensions, OE style cast iron rear lift blocks, heavy-duty steel skid plate, and finally, Falcon 2.1 Monotube shocks.Features and Benefits:Laser cut, CNC formed heavy-duty front/rear drop crossmembers.

Bolt-on installation well almost. Some slight modifications will be required.

OE-style cast iron knuckles have been precisely engineered to provide the ideal geometry to ensure proper alignment and improve the overall driving experience. Increases ground clearance.

Includes our new torsion bar relocation brackets that keep the torsion bars in their factory location no need to lower the torsion bars to lift! 6-Inch lift kits - Allows for 37x12.50 on a 9-Inch wide wheel with zero offset.

Available with ReadyLIFT Falcon 2.1 Monotube F/R shocks. Includes important differential drop brackets and CNC-machined billet Aluminum CV axle spacers.

Note: Some GM HD trucks equipped with Tow Package may require custom-length U-bolts purchased separately. Custom U-bolt length may vary by vehicle application.

If the ReadyLIFT kit standard U-bolts are too short, ReadyLIFT recommends locally sourcing custom U-bolts built to each truck specifications.

Features and Benefits:

  • 8-Inch Big Lift Kit
  • Made to fit 2020-2025 GM 2500HD/3500HD 4WD and AT4 Models.
  • Complete front/rear off-road suspension system.
  • Includes (4) Falcon 2.1 Monotube Shocks.
  • Allow for up to 38-Inch tall tires.
  • Uses ReadyLIFT's Forged Torsion Keys.
  • Made In U.S.A.
  • Note: Does not work with AT4X or ZR2 models.
  • Note: Single Cab configuration has not been validated for fitment and drivability by ReadyLIFT.
  • Some GM HD trucks equipped with Tow Package may require custom-length U-bolts purchased separately.
  • Custom U-bolt length may vary by vehicle application. If the ReadyLIFT kit standard U-bolts are too short, ReadyLIFT recommends locally sourcing custom U-bolts built to each truck specifications.

Details:

  • Color: Black
  • Fitment: Direct Fitment
  • Front Lift Component: Control arms with Shocks
  • Front Lift Height: 8.0 Inch
  • Front Shocks: Yes
  • Front or Rear: Front and Rear
  • Install Difficulty: Difficult Requires Professional Installation (We recommend you have this installed by local 4WP shop)
  • Installation Time: 5+ Hours
  • Lift Height: 8.0 Inch
  • Material: Steel
  • Max Tire Size: 38 Inch
  • Rear Lift Component: Block and U-bolt
  • Rear Lift Height: 6.0 Inch
  • Rear Shocks: Yes
  • Shocks Included: Yes
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: 15084715108

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Benjamin Tua
Battle Creek, US
★★★★★ 5
s tier quality
superior quality, single cast aluminum 👍
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Reviewed in the United States on May 2, 2026
M
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Mr. Jibby
Phoenix, US
★★★★★ 4
Too Tight but It Works
It doesn't really sit on very well to be honest, it tends to sit TOO tight in my opinion. Taking it off can be a hassle but at least it gets the job done, durability is good, finish is great, obviously easy to use.
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Reviewed in the United States on April 28, 2025
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Hernan
Lexington, US
★★★★★ 5
BMW F25
Saved me when tried to change the oil. Great price
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Reviewed in the United States on May 23, 2026
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J B
Chelsea, US
★★★★★ 5
Perfect fit
This product was a perfect fit on our 2009 BMW 328i. It was alittle difficult connecting the hose at the bottom because my husband has big hands but I was able to help tighten the screw Due to my smaller hand size Overall very good product and fast delivery
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Reviewed in the United States on October 5, 2023
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MONTHON SUKKHONG
Chelsea, US
★★★★★ 5
Fast delivery, quality products
Fast delivery, quality products
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Reviewed in the United States on April 9, 2025

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