Description
Key Features:
One piece 1/4″ steel crossmembers
CNC machined ductile iron steering knuckles
Differential skid plate for offroad protection
3″ Rear block kit for easy installation
No Differential Trimming Required
The front differential parts will not be used on 2wd models.
11-19 Chevy 2500HD Pickup 2WD/4WD
11-19 Chevy 3500HD Pickup 2WD/4WD
11-19 GMC 2500HD Pickup 2WD/4WD
11-19 GMC 3500HD Pickup 2WD/4WD
Important Notes!
*Kit comes standard with upgraded Nitro (black) shocks*
2015-2018 Models Only: 20″ wheels can not be reinstalled due to GM changing the wheel thickness. The ID of the 20″ wheels are smaller on 2015-2018 models.
Torsion bar unloading/loading tool required
Frame bracket modifications required for installation
With a 20″ Wheel, 5″-6″ backspacing is recommended
Stock 17″ or 18″ Wheels cannot be re-installed
Will fit 2wd models. The front differential related parts will not be used.
Stock 20″ wheels cannot be reinstalled on 2015-2018 models
Optional steering stabilizers (7103) only fit vehicles that came equipped with a steering stabilizer from the factory.
Vehicles equipped with a two piece drive shaft and a carrier bearing require bearing drop kit (C5612).
Specs
Front Lift Height: 5″
Front Lift Method: Knuckle & Bracket Kit
Rear Lift Height: 3″
Rear Lift Method: Block & U-Bolt Kit
Install Time Hrs: 6-8
Difficulty Level 1-5: 4
Wheel Size: 17×9 or 18×9
Back Spacing: 4.5″-4.625″
Max Tire Size: 35 x 12.50
Wheel Size: 20×9
Back Spacing: 5″-6″
Max Tire Size: 35 x 12.50
The heart of the Zone Offroad 5″ 2500/3500 HD lift kit is a pair of one piece ¼” steel crossmembers combined with the CNC machined steering knuckles to create OE geometry for a quality ride. Also included is a laser cut differential skid plate, differential support brackets, torsion bar brackets, sway bar links, offset rear 3″ lift blocks, stainless steel brake lines and custom valved shocks. This system is designed to level the truck and has zero change to the vehicle’s track width allowing for clearance of up to 35×12.50 tires. No differential trimming required!
C12N Lift Kit 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019