ReadyLift 66-3020 - Leveling Kits

Description

ReadyLIFT offers a   heavy-duty adjustable leveling kit for the all-new 2020-2021 Chevy Silverado and GMC Sierra 2500/3500 HD trucks including the popular AT4 package. Along with the outward appearance changes to the new GM HD, General Motors also made changes to the long-standing torsion bar suspension. These changes required ReadyLIFT to engineer a new leveling that is specifically designed to function and install properly on this new suspension design. Our dedication to professional engineering and manufacturing has yielded a new adjustable forged torsion key leveling kit system that provides a comfortable ride and allow for 35" tires. The 66-3020 Adjustable Leveling Kit includes our industry-leading forged torsion keys that feature new indexing specific to the new 2020-2021 GM HD platform. This kit also includes front shock extensions, differential drop spacers and factory skid plate spacers. Leveling lift is in the range of 2", but the amount of actual lift required will depend on the vehicle. This kit includes differential drop spacers to help maintain factory geometry and corrects CV axle angles. 66-3020 works with trucks equipped with either the OE #84461807 or OE #84634344 factory torsion keys and requires ReadyLIFT torsion key unloading tool 66-7822B or similar for installation. Why Choose ReadyLIFT 2020 GM HD Leveling Kits? Maintains the factory ride and handling. Features industry-leading forged torsion keys with specific indexing designed for each application. Delivers clearance for increased aftermarket tire sizes - up to 35'' Kits include important CNC machined billet Aluminum differential drop spacers with longer hardware to ensure correct CV angles and drive line geometry. Maintains use of the factory skid plate via new skid plate spacers. Every kit includes ReadyGuard Powertrain Warranty.

2" Front Leveling Kit W/ Forged Torsion Key - GM 2500/3500 HD 2020-2021

Specifications

BrandReadyLift
Part Number66-3020
FitmentDirect Fitment
Front Lift ComponentTorsion Key
Front Lift Height2 Inches
Front or RearFront
Install DifficultyDifficult Requires Professional Installation
Installation TimeAbout 3 hours
Max Tire Size35 Inch
Weight17 lbs

Vehicle Fitment

Year(s)MakeModelSubmodel
2020-2021ChevroletSilverado 2500 HDCustom
2020-2021ChevroletSilverado 2500 HDHigh Country
2020-2021ChevroletSilverado 2500 HDLT
2020-2021ChevroletSilverado 2500 HDLTZ
2020-2021ChevroletSilverado 2500 HDWT
2020-2021ChevroletSilverado 3500 HDBase
2020-2021ChevroletSilverado 3500 HDHigh Country
2020-2021ChevroletSilverado 3500 HDLT
2020-2021ChevroletSilverado 3500 HDLTZ
2020-2021ChevroletSilverado 3500 HDWT
2020-2021GMCSierra 2500 HDAT4
2020-2021GMCSierra 2500 HDBase
2020-2021GMCSierra 2500 HDDenali
2020-2021GMCSierra 2500 HDSLE
2020-2021GMCSierra 2500 HDSLT
2020-2021GMCSierra 3500 HDAT4
2020-2021GMCSierra 3500 HDBase
2020-2021GMCSierra 3500 HDDenali
2020-2021GMCSierra 3500 HDSLE
2020-2021GMCSierra 3500 HDSLT

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ReadyLift P/N 66-3020

Leveling Kits

$322.95

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Installed at your local H&H store. Added to your order as its own line.
Built to orderShips direct from the manufacturer to your local H&H store. Call 800-953-7108 for lead times.

If an item can’t be sourced, a refund will be given and the order will be canceled.

Free store pickupReady at your local H&H
22 storesAcross the Southeast
Family-ownedServing trucks since 1987
Professional installationAdd it to your order for $480.00
Fitment guaranteeIf it doesn't fit, no restocking fee Details
Price matchFound it cheaper? Tell us before you buy Details
Warranty handled hereClaim it at the store, not by mail Details
4.8 out of 5 stars, 5,735 Google store reviews. These rate our stores, not this product. Read the reviews.
4.8
5,735 reviews
Store reviews on Google

Rated 4.8 across 24 stores

Every review below is a verified Google review of an H&H store — written by real customers about the people who sold, fitted and stood behind their gear.

Gary Holtzclaw
Oxford · 24 hours ago

Bedliner installed, in and out less than 20 minutes

Don Traylor
Jonesboro · 1 day ago

Brian was so very professional and knowledgeable of the job he performed!!!

Ryan Spikes
Lilburn · 2 days ago

I purchased a roll up cover that came damaged from the factory. Jim was able to kindly replace my broken part with another one. Exceptional customer service.

Zachary Brooks
Marietta · 3 days ago

Great service as always. Needed something quickly, the store had it in stock and was able to pickup within minutes. Justin was helpful and very accommodating. Highly recommend!

Allen
Gainesville · 3 days ago

Just had Arcane Warrior roof rack installed. Unbelievably quick and convenient service. Blake and Garrett were readily available and exceptionally personable. Highly recommend them for any and all truck accessory recommendations, provisions and installations!

Michael Burgess
Cumming · 4 days ago

Good pricing, fast service. Quality products.

Ike Newton
Trussville · 4 days ago

Good experience. If you need truck accessories, these are the guys.

Eric Cohen
Madison · 4 days ago

⭐️⭐️⭐️⭐️⭐️ WOW – That’s How You Stand Behind Your Work H&H installed my airbags last year, and recently I ran into an issue where they stopped working. From the very first call, they were incredibly helpful and patient, walking me through troubleshooting over the phone trying to save me a trip. When we couldn’t get it resolved, I called first thing Monday morning and they had me scheduled right away. They got the truck in, diagnosed the issue, and replaced the parts — completely under warranty — no hassle, no excuses. A couple hours later I was back on the road. That’s rare service these days. Professional. Honest. Stand-up guys who truly stand behind their work. H&H is hands down the place to go for all your truck needs. 💪

John Nickell
Pensacola · 4 days ago

Very knowledgeable, great selection and fast install .

Reviews of H&H Truck & Outdoor stores, sourced from Google. They rate our stores and service, not this individual product.

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