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Rough Country 4" GM NTD Suspension Lift Kit

Rough Country 4" GM NTD Suspension Lift Kit
Rough Country 4" GM NTD Suspension Lift Kit1 2003 Silverado 1500 4wd Chevrolet Suspension Lift 4 Fuel Hostage Black Super Aggressive 3 51 1999 Silverado 1500 Chevrolet Suspension Lift 4 Mickey Thompson Beadlock Chrome Aggressive 1 Outside Fender1 2003 Silverado 1500 Chevrolet Suspension Lift 4 Xd Strike Black Aggressive 1 Outside Fender1 2005 Silverado 1500 Chevrolet Suspension Lift 4 Gear Alloy 726b Chrome Aggressive 1 Outside Fender1 2005 Silverado 1500 Chevrolet Suspension Lift 4 Havok H103 Machined Accents Aggressive 1 Outside Fender1 2004 Silverado 1500 Chevrolet Suspension Lift 4 Fuel Hostage Black Hella Stance 51 2006 Silverado 1500 Chevrolet Suspension Lift 4 American Racing Baja Black Aggressive 1 Outside Fender1 2003 Silverado 1500 Chevrolet Suspension Lift 4 Xd Strike Black Aggressive 1 Outside Fender1 2003 Silverado 1500 Chevrolet Suspension Lift 4 Fuel Dunes Chrome Super Aggressive 3 51 2004 Silverado 1500 Chevrolet Suspension Lift 4 Mickey Thompson Side Biter Ii Black Slightly Aggressive1 2000 Silverado 1500 Chevrolet Suspension Lift 4 Xd Hoss Chrome Slightly Aggressive

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Part Number



1999-2006 Chevrolet,GMC 1500 4WD
1999-2006 Chevrolet, GMC 1500 4WD gas

What's Included

Lifted knuckles
Front crossmember
Rear crossmember
Non-torsion bar drop brackets
Differential drop brackets
Sway-bar links
CV spacers
Skid plate

5" lift blocks


This NTD kit is easier to install, handles better than ever, and looks killer from any angle. Gain greater clearance, better handling, and the cleanest looking 4" lift available, now at the same great price as our previous torsion drop kit - just $999.95! A set of lifted front knuckles and 5" rear blocks allow your 1500 to run up to 33" tires, while a full set of drop crossmembers, differential drop brackets and non torsion bar drop brackets keep everything tucked, hidden, and at optimum This fully loaded suspension lift also includes a set of (4) Premium N2.0 Shocks, front CV spacers, sway-bar links, and a protective skid plate to give you everything you need to get rolling in one of our best kits, at a great price.

Install Time

8 - 10 hours
Tires: 33x12.50
Wheel BS: 4.5"


Torsion bars stay in factory location
Redesigned for easier installation
Maintains factory ride quality
Applicable with Auto Trac equipped models
Unmatched ground clearance
Axles maintain factory position and angle
No drivetrain or exhaust modifications required
Designed to reuse factory compression travel stops
Includes application valved N2.0 series shock absorbers which offer the best in balanced performance for on and off-road use.


Will fit 2007 "Classic" models.
Does NOT fit HD models.
Does NOT fit 1999 "Classic" models.
Differential modification required
Frame bracket modification required
If equipped with factory 17" wheels and purchasing new wheels - the new wheels must be 17" or larger.
Torsion bar unloading tool required for installation. Available below (#1067)


1999-2006 4WD Chevrolet Silverado 1500 Pickup
2007 4WD Chevrolet Silverado 1500 Pickup (Classic)
1999-2006 4WD GMC Sierra 1500 Pickup
2007 4WD GMC Sierra 1500 Pickup (Classic)

Shock Series:
N2.0 Shocks

Install Instructions


About Us
We are dedicated to helping you find the perfect fitment for your ride while also bringing you the highest quality, affordable aftermarket parts in the world! We are truck and car enthusiasts who build their dream rides with these very products.

Shipping times will varying depending on item and immediate availability. Many kits will ship in 3-7 business days while some other items will ship in 3-10 business days. We will email the tracking number to you within 24 hours once it ships to you, so you can easily track your package(s) from the us to your door. All shipping prices are based on the lower 48 states unless specified otherwise. Always inspect your items immediately upon receipt.

All manufacturer warranties apply and we will support you as the customer in ensuring you get a quality product. For any questions or concerns please email info@customoffsets.com NOTE: Returns not related to a warranty issue may result in a 20% shipping, handling, and restocking fee. Please also note that you have 30 days from the delivery date to inventory and verify lift kit components. You must contact us within this 30 day period in order to have missing/damaged parts sent to you free of charge. After 30 days from date of delivery any missing parts or damaged parts will be the customers expense to replace and/or fix.

WARNING: Cancer and Reproductive Harm - p65warnings.ca.gov.

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  1. What kind of modifications do you need to do to the differential and frame brackets?

  2. With this kit could I mount my 2015 style 18inch rims with 35s ? Or would I need minor timing. I already have lift keys

  3. Would a 33×12.50×18 with an 18×12 wheel with a -44 offset fit?

  4. I have an 06 silverado 1500 4×4. I bought new wheels with 18×10 -24 offset and a 4in backspacing. I saw this kit need a 4.5in backspacing. Will I need to get a .5in spacer for this kit to work?

  5. my wheels have 4.81 backspacing and -43 offset, will this work with them?

  6. Will this lift work with the stock rims? I don’t have the money for rims yet and I’d prefer to lift first.

    • Depends on what size factory wheels. 16″ wheels will require 4.5″ back spacing so you would need to run a wheel spacer with them.

  7. I want to buy this lift, but need to verify that my wheels will work. RC says 4.5″ backspacing, I have the Black Rhino York, 5.5″ backspacing with +12 offset.
    Any issue with that?

    • Hello,
      No those wheels will not work they have too much back spacing. You could use wheel spacers though to make it work.

  8. Does the kit ship all in one box? Or come in seprate shipments ?

  9. Should I get new heavy duty upper control arms For this lift on a 2004 GMC Sierra 1500

  10. RC recommends 33″ tires…any chance of shoving 35″ tires under this kit?

  11. What needs to be modified on the differential to make this lift work?

  12. I have this kit on my truck, was wondering what a good replacement shock would be

  13. I have quite a build planned and need advice with it all, but have a general idea what i want. I have an 05 z71 with autotrac and i noticed it has factory blocks are welded on the axle. Do the 5″ blocks with this kit make up for this removal of the factory blocks or do i need to buy bigger blocks? I also use this truck for pulling at max 18,000lbs bumper pull and goose neck hitch. Would you advise kicker bars with that much weigh on a small lift? The tires, and rims I’m sort of clueless what to get. I like the look of rough country’s stock photo used on their site for the 4in lift (same exact truclk) but black wheels (like a cop cars rims) to match the tool box installed and the ranch hand replacement bumpers I will get. I want the tires flush to at max an inch past the factory fender flares. I know i want the 33s on the 12.5 width as i deal with sand/ black mud and up to a foot of water on top. Any and all advice will be greatly appreciated.

  14. Could this possibly fit on a 2004 avalanche

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