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Fitment

Years	Drive	Make	Model
1999-2006	4WD	Chevrolet	Silverado 1500HD
2001-2010	4WD	Chevrolet	Silverado 2500HD
2001-2010	4WD	Chevrolet	Silverado 3500HD
2001-2006	4WD	Chevrolet	Avalanche 2500
2001-2006	4WD	Chevrolet	Suburban 2500
1999-2006	4WD	GMC	Sierra 1500HD
2001-2010	4WD	GMC	Sierra 2500HD
2001-2010	4WD	GMC	Sierra 3500HD
2001-2006	4WD	GMC	Yukon XL 2500

Features

Adventure series fully boxed HD upper control arms for improved strength and suspension travel
Improved ride quality and suspension travel over standard "leveling kits"
Front differential drop included to correct CV shaft angles
Differential skid plate for improved offroad protection
Rear 2" rear block kit will net a level to slightly tail high stance
Indexed torsion bar keys to set ride height
Allows clearance for up to 33" tires

Quick Specs

Front Lift Height	3"
Rear Lift Height	2"
Front Lift Method	Upper Control Arms
Rear Lift Method	Cast Blocks
Lift Type	Lift Kit
Wheel Size	17 x 9
Back Spacing	5"
Max Tire Size	33 x 12.5
Wheel Size 2	18 x 9
Back Spacing 2	5"
Max Tire Size 2	33 x 12.5
Wheel Size 3	20 x 9
Back Spacing 3	5"
Max Tire Size 3	33 x 12.5
Finish	Powdercoat
Cutting Required	Yes
Accommodates Factory Wheels	No
Welding Required	No

Part Number : C31/C31N/C32/C32N

Important Notes

Frame bracket mount modification required.
To determine which kit # is required, verify which RPO codes are shown in the glovebox to determine the factory installed torsion keys. The following RPO codes require the C1202/C1212/C31 kits: FT2 - FT3 - FT4 - FT5 - FT6 - FT7, while RPO codes FK2 - FK3 - FF6 - FF7 - FF8 - FF9 require the C1203/C1213/C32 kits.
Will not fit dually models.

Zone Offroad C31/C31N/C32/C32N 3" Adventure Series UCA Lift Kit

1999-2006 Chevrolet Silverado/GMC Sierra 1500 HD 4WD Gas/2001-2010 Chevrolet Silverado/GMC Sierra 2500HD/3500HD 4WD

4.9203980099502 1005 5

98.407960199005%

4.9/5 out of 1005 Company Reviews. Rating:

Add Your Review

Lift kit install. - by Keith , 2020-07-15 22:05:33

5/ 5stars

Quality kit easy install quality ride

G hi j - by Kody H., 2019-05-09 09:00:00

4/ 5stars

G hi j

Easy installation, instant results - by Scott B., 2019-04-05 09:00:00

5/ 5stars

Easy installation and the ride in my truck couldn't be better. Wish the instructions were a little bit clearer, but overall it's been a great experience.

Great company - by Jeremy U., 2019-03-15 09:00:00

5/ 5stars

They were great to work with would recommend to anyone looking to lift there truck

Great looking lift - by sean i., 2018-11-10 10:00:00

5/ 5stars

Awesome lift the Front differential is pretty difficult to do but other then that it looks great and rides better then stock

Zoneoffroad 3" lift w/fox on 2500LBZ - by Michael U., 2018-06-09 09:00:00

5/ 5stars

Super easy install. Great quality. I'm now able to clear 33's no problem with a comfortable ride. However the most frustrating part was the hardware was unlabeled. 20-30 nuts, spacers, bolts, washers of various lengths and diameters all in one bag. It was a continuous guessing game. I'm still very pleased with the end result. PS the welding is an option. You can weld it or drill a hole to install the diff lowering bracket. So if you don't have access to a welder, no worries.

Goods and bads. - by Craig S., 2018-03-29 09:00:00

3/ 5stars

The only real issue I had was when I had to cut the frame I cut to specs on directions and ended up being too short so I had to weld the drivers side rear bracket on. Other then that it looks good and has held up. Ride suffered a little.

Good lift - by William M., 2018-03-29 09:00:00

5/ 5stars

Can be done by 1 person but a second person is needed to get the diff In and out. I found it easier to get the diff back in place without the relocation bracket in place. (I also did the install alone in my driveway.) it would be easier if bolts were labeled. Spent some time sorting through those.It rides good and drives good. You can definitely fit 35's if you're not trying to put wide rims on it. Would recommend this to friends

Happy with the end result - by Andrew, 2017-12-11 10:00:00

4/ 5stars

I had to modify the driver side bracket because the hose didn't line up so that slowed the install process down a lot and the fact that the instructions are vague they did not tell you where any of the Hardware goes. Other than that I was happy with the end result and I would recommend the kit with the fox shocks to anybody. Also if you want a level truck I would recommend going with them inch and a half or 1 inch blocks the two inch block will give you a rake and you will have to crank the torsion bars all the way to get level.

Full Force 4wd - by Steven R., 2017-10-10 09:00:00

4/ 5stars

Like the quality of the parts... Just wish the bolts were all labled to specific location. Rides good clears 305/70r17 0 offset rims With a little trimming to fender.

Zone 3" adventure series lift kit . - by Justin D., 2017-01-27 10:00:00

5/ 5stars

Great kit . Just what the truck needed perfect hight for 33s.

Kit worked great made it - by Rusty B., 2016-11-24 10:00:00

5/ 5stars

Kit worked great made it look like a different trk still have a good ride where putting one on my brothers trk this weekend

Zone 3" lift kit - by Joe B., 2016-10-05 09:00:00

5/ 5stars

Product is incredible, ride quality is great, but installation is harder than a 3/5 due to the minor welding needed and not a job one can do solo

763.66In stock

1999-2006 Chevrolet Silverado/GMC Sierra 1500 HD 4WD Gas/2001-2010 Chevrolet Silverado/GMC Sierra 2500HD/3500HD 4WD

Brand : Zone Offroad
SKU : ZON-C31/C31N/C32/C32N
Part Number : C31/C31N/C32/C32N

Regular Price $803.85
Special Price $763.66

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Product Details

Take your Chevy/GMC HD to new heights with this 3" adventure series lift kit from Zone Offroad. Kits include everything needed from high strength upper control arms and indexed torsion bar keys to differential relocation brackets and rear lift block kit to complete the install. Get the look, performance, and capability your truck deserves with clearance for up to 34" tires.

In-stock

Product Reviews 1005