ReadyLift P/N 44-3070

Full-Size Lift Kits

Description

The ReadyLIFT 7" to 8" Adjustable Lift Kit System is designed for 2011-2019 Chevy Silverado / GMC Sierra 2500HD/3500HD 2WD/4WD trucks and comes complete with four SST3000 Performance Shocks tailored for this kit. This premium system is engineered to provide a 7"-8" adjustable front lift and a 5.0" rear lift, ensuring both off-road strength and on-road ride quality. The kit, designated as 44-3070, also includes tubular Upper Control Arms and features precision-cut sub-frame assemblies that directly bolt in, along with custom nodular iron knuckles for ideal geometry, ride, and handling performance. To maintain proper CV axle angles on 4WD applications, an integrated differential drop bracket system is included. The front lift is achieved using ReadyLIFT Forged Torsion keys, offering adjustability while preserving the factory ride. For the rear, an OEM-quality cast iron 5.0" tall rear block is provided without compromising ride comfort. Additional components encompass steel bump stop extensions, a skid plate, and sway bar end links. This kit is compatible with stock 20" wheels or 9" wheels with 4.75" - 5.5" backspacing, but it can't be used with stock 17" or 18" wheels. The subframe and other components are coated with a durable Plascoat finish, renowned for its resistance to stress cracking, abrasion, impact, and various environmental factors. It's designed to protect against adverse weather conditions, detergents, salt spray, and airborne pollutants. Please note that SRW (Single Rear Wheel) models may require custom U-Bolts for accommodating the factory tow package. This kit may reduce towing capacity. It's important to note that this kit is primarily intended for 2WD use at speed on public roads, and 4WD should be reserved for off-road or slow-speed conditions due to potential driveline vibrations at high speeds. In some cases, a double cardan driveshaft may be necessary to mitigate high-speed 4WD front driveline vibrations in kits ranging from 5" to 8" in height.

7-8" Lift Kit - GM Silverado / Sierra 2500HD/3500HD W/ SST3000 Shocks 2011-2019

Specifications

BrandReadyLift
Part Number44-3070
FitmentDirect Fitment
Front Lift ComponentTorsion Key
Front Lift Height8 Inches
Front or RearFront and Rear
Front ShocksSST3000
Install DifficultyDifficult Requires Professional Installation
Installation TimeAbout 5 hours
Max Tire Size37 Inch
Rear Lift ComponentBlock
Rear Lift Height5 Inches
Rear ShocksSST3000
Shocks IncludedYes
Weight371 lbs

Vehicle Fitment

Year(s)MakeModelSubmodel
2015-2019ChevroletSilverado 2500 HDHigh Country
2011-2019ChevroletSilverado 2500 HDLT
2011-2019ChevroletSilverado 2500 HDLTZ
2011-2019ChevroletSilverado 2500 HDWT
2015-2019ChevroletSilverado 3500 HDHigh Country
2011-2019ChevroletSilverado 3500 HDLT
2011-2019ChevroletSilverado 3500 HDLTZ
2011-2019ChevroletSilverado 3500 HDWT
2015-2019GMCSierra 2500 HDBase
2011-2019GMCSierra 2500 HDDenali
2011-2019GMCSierra 2500 HDSLE
2011-2019GMCSierra 2500 HDSLT
2015-2019GMCSierra 3500 HDBase
2011-2019GMCSierra 3500 HDDenali
2011-2019GMCSierra 3500 HDSLE
2011-2019GMCSierra 3500 HDSLT
2011-2014GMCSierra 2500 HDWT
2011-2014GMCSierra 3500 HDWT
ReadyLift P/N 44-3070

Full-Size Lift Kits

$849.95

Check if this fits your vehicle Select your vehicle
Professional installation available
We install this! Suspension, wheel and tire labor varies a lot by vehicle and setup - contact your local store for an exact installation quote.
Built to orderShips direct from the manufacturer to your local H&H store. Call 888-865-4024 for lead times.
Free store pickupReady at your local H&H
22 storesAcross the Southeast
Family-ownedServing trucks since 1987
Installation availableAsk your store for a quote
4.8
5,571 reviews
Customer Reviews

Rated 4.8 across 22 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.

Warner Robins · 5 hours ago

Expert work. Quick turn-around. Have always trusted H&H with all my different trucks and the add-ons I wanted.

Pelham · 5 hours ago

Jason at the Pelham location was great. After installation of a bed cover was done, we noticed some parts were removed but not put back in place. He went out of his way to fix the issue. Also some end caps were cracked during the installation and he is getting replacement parts for me at no charge. Will definitely go back to them the next time I'm looking to add some updates to my truck.

Cumming · 6 hours ago

Great experience! Got me in at my booked time. Said it would take an hour, they were done is 40 minutes. Friendly and even showed me photos of the install. Highly recommend for bike hitch install.

Pensacola · 6 hours ago

I have been a customer of H&H for years and have always been given the VIP treatment. Staff are friendly, helpful and professional. Quality products and quality service. Go see them today, you'll be better off.

Fultondale · 12 hours ago

I must say I hate having to deal with things to do with the truck, however the sweetest gentleman was very attentive and not only put on the hitch, but put on the lift and found a needed screw, as well as he took the time to show me all the necessary steps to be successful. Great service, nice people, check them out for sure.

Marietta · 1 day ago

The staff is friendly and helpful. They went out of their way to make sure I got a warranty part replaced. Their communication is professional and they completed the work in a timely manner and it looks wonderful! Thanks!

Gainesville · 1 day ago

Great service. Super quick install.

Trussville · 2 days ago

Love the new look

B K
Conyers · 3 days ago

Eric was a pleasure to work with on my LEER top! Capable service guys installed my top and it looks great. Thank you!

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