Skyjacker D640SSK-X - Suspension Lift Kits

Description

New Lift. New Life. Invest in your RAM. Add some new style with larger 35s for a more level dominate stance. Skyjackers 4 in." lift delivers a quicker response to the terrain and improves handling with a new powerful off-road presence. Exacting engineered CNC machined ductile iron replacement steering knuckles maintain proper steering geometry through the travel cycle. Sturdy front and rear crossmembers provide a solid mounting point for the OEM lower control arms. A differential skid plate tie the two crossmembers together to create a rigid sub-frame for protection of vital steering and driveline components. Precise engineered 1-piece front strut spacers have a specific 'Pitch and Index' offset to preserve and prevent CV axle overextension. Durable differential relocation brackets and a CNC machined 6061-T6 Aluminum front driveshaft spacer reposition and correct front driveline angles. Other key components: front brake line extension brackets, front extended length sway bar links, All restore OEM handling. OEM rear leaf springs remain. A high-quality block / u-bolt kit lifts the rear. Rear dampening incredibly enhanced with ADX 2.0 Adventure Series Remote Reservoir Aluminum Monotube Shocks. ADX 2.0 offer unmatched shock damping and have specific valving and stroke for this application. ADX 2.0 has an innovative off-road race-inspired full-displaced valving system. Engineered for higher speed applications, remote reservoir shocks still perform at low speeds. The external remote reservoir separates the nitrogen gas from the oil with an Internal Floating Piston (IFP). The majority of the reservoir contains pressurized nitrogen gas. The IFP prevents the gas and oil from mixing or foaming (cavitation). Nitrogen charged with IFP Technology = Quickest Shock Reaction Time Ever. From higher speeds to a slow advance, ADX 2.0 works.

4in.KIT 06-08DGE 1500 4ADX

Specifications

BrandSkyjacker
Part NumberD640SSK-X
Lift/Drop Height4 in.

Vehicle Fitment

Year(s)MakeModelSubmodelNotes
2008DodgeRam 1500BASE4 in. Lift; Incl. Strut Spacers; Steering Knuckles; Crossmembers; Sway Bar End Links; ADX 2.0 Adventure Series Reservoir Monotube Shocks; Does Not Fit AWD Models
2006-2007DodgeRam 1500Laramie4 in. Lift; Incl. Strut Spacers; Steering Knuckles; Crossmembers; Sway Bar End Links; ADX 2.0 Adventure Series Reservoir Monotube Shocks; Does Not Fit AWD Models
2006-2007DodgeRam 1500SLT4 in. Lift; Incl. Strut Spacers; Steering Knuckles; Crossmembers; Sway Bar End Links; ADX 2.0 Adventure Series Reservoir Monotube Shocks; Does Not Fit AWD Models
2006-2007DodgeRam 1500ST4 in. Lift; Incl. Strut Spacers; Steering Knuckles; Crossmembers; Sway Bar End Links; ADX 2.0 Adventure Series Reservoir Monotube Shocks; Does Not Fit AWD Models
2006-2007DodgeRam 1500TRX44 in. Lift; Incl. Strut Spacers; Steering Knuckles; Crossmembers; Sway Bar End Links; ADX 2.0 Adventure Series Reservoir Monotube Shocks; Does Not Fit AWD Models
2006-2007DodgeRam 1500Sport4 in. Lift; Incl. Strut Spacers; Steering Knuckles; Crossmembers; Sway Bar End Links; ADX 2.0 Adventure Series Reservoir Monotube Shocks; Does Not Fit AWD Models

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Skyjacker P/N D640SSK-X

Suspension Lift Kits

$2,003.44

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Check if this fits your vehicle Select your vehicle
Professional installation available
We install this! Labor runs $160/hour and suspension, wheel and tire work varies a lot by vehicle and setup — contact your local store for an exact installation quote.
800-953-7108
Nothing is charged for it today — your local H&H store works out the exact cost when they call to say your order has landed.
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
Installation availableLabor from $160/hour — ask your store
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 · 2 days ago

Bedliner installed, in and out less than 20 minutes

Don Traylor
Jonesboro · 2 days 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 · 4 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 · 5 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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