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.
- 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
Information:
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.
Application Summary:
| Year |
Make/Model |
| 2002-2006 |
Chevrolet Avalanche 2500 |
| 2001-2010 |
Chevrolet Silverado 2500 HD |
| 2007-2010 |
Chevrolet Silverado 3500 HD |
| 2001-2006 |
Chevrolet Suburban 2500 |
| 2001-2010 |
GMC Sierra 2500 HD |
| 2007-2010 |
GMC Sierra 3500 HD |
| 2001-2006 |
GMC Yukon XL 2500 |
This item is a package with the following components:
| Attributes |
| Accommodates Factory Wheels |
No |
| Adjustable |
No |
| Alternate Part Number |
ZONC31 |
| Back Spacing |
5" |
| Back Spacing 2 |
5" |
| Back Spacing 3 |
5" |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Country of Origin (Primary) |
US |
| Emission Code |
Legal US |
| Finish |
Powdercoat |
| Front Lift Height |
3" |
| Front Lift Method |
Upper Control Arms |
| GTIN |
00810156360534 |
| Hazardous Material Code |
N |
| Installation Difficulty |
3 out of 5 |
| Installation Time |
3.5 hrs |
| Life Cycle Status Code |
Available to Order |
| Lift Type |
Lift Kit |
| Max Tire Size |
33 x 12.5 |
| Max Tire Size 2 |
33 x 12.5 |
| Max Tire Size 3 |
33 x 12.5 |
| NAFTA Preference Criterion Code |
B |
| Rear Lift Height |
2" |
| Rear Lift Method |
Cast Blocks |
| Required Tools |
Torsion Bar Unloading Tool |
| Requires Metal Cutting |
Yes |
| Requires Welding |
No |
| SDR Required Flag |
N |
| Wheel Size |
17 x 9 |
| Wheel Size 2 |
18 x 9 |
| Wheel Size 3 |
20 x 9 |
