2011-2019 Chevy/GMC HD 3in UCA Lift w/o Overloads

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 spacers and a rear lift block kit to complete the install. Get the look, performance, and capability your truck deserves with clearance for up to 35" 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
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 35" tires

Information:

Available for models with and without top mounted rear overload springs - be sure to select correct kit below for your application. Minor trimming may be required, especially if a wheel backspace of less the specified is used. Optional steering stabilizer (PN# 7103) only fits vehicles that came equipped with a steering stabilizer from the factory. Requires 1/4" wheel spacer to accommodate stock 20" rims.

Application Summary:

Year	Make/Model
2011-2019	Chevrolet Silverado 2500 HD
2011-2019	Chevrolet Silverado 3500 HD
2011-2019	GMC Sierra 2500 HD
2011-2019	GMC Sierra 3500 HD

This item is a package with the following components:

Attributes
Accommodates Factory Wheels	See Notes
Adjustable	No
Alternate Part Number	ZONC37
Back Spacing	5.5"
Back Spacing 2	6"
Back Spacing 3	6"
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	Torsion Key
GTIN	00810156360695
Hazardous Material Code	N
Installation Difficulty	3 out of 5
Installation Time	4.5 hrs
Life Cycle Status Code	Available to Order
Lift Type	Lift Kit
Max Tire Size	34 x 11.5
Max Tire Size 2	35 x 12.5
Max Tire Size 3	35 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	No
Requires Welding	No
SDR Required Flag	N
Wheel Size	17 x 9
Wheel Size 2	18 x 9
Wheel Size 3	20 x 9