New Product Announcement #97: 3” UCA Lift Kits for ’11-15 GM 2500/3500 HD Trucks

New Product Release

PR #97

August 3, 2015

Part#

C37N – (w/o factory overloads)

C38N – (w/ factory overloads)

Product

3″ Adventure Series UCA Lift Kit

MSRP

$779.95

Application

2011-2015 Chevy/GMC

2500/3500 HD (2WD/4WD)

*gas and diesel

Available accessories

#3103 Single Steering Stabilizer (white cylinder body) or

#7103 Single Steering Stabilizer (black cylinder body)

Support Files & Links

View Installation Instructions

View lift online

C37N/C38N 3 inch UCA Kit
C37N/C38N 3″ UCA Kit
View High-Res Images:
Kit-A, Kit-B, Kit-C, Kit-D, Kit-E, Kit-F

Chevy Silverado 2500HD with 3 inch lift
Chevy HD w/ Zone 3″ UCA Kit
View High-Res Images:
Truck-A, Truck-B, Truck-C, Truck-D

c37_app02

Zone Offroad 3″ Adventure Series UCA Lift Kits for 2011+ GM 2500HD Trucks

Coldwater, MI — With the popularity of the Adventure Series UCA Lift Kits, Zone Offroad Products expands its kit offers to include a 3″ lift system for the 2011-2015 Chevy/GMC 2500HD trucks giving you improved performance without the cost and install of a full IFS lift kit. In addition to offering smooth ride quality and clearance for up to 35″ tires, these Adventure Series kits improve wheel travel for better performance offroad.  Key features include:

  • Heavy duty boxed and fully welded upper control arms
  • UCAs include factory style ball joints and rubber bushings
  • Front and rear Nitro gas shocks included
  • Differential drop kit included to correct CV shaft angles
  • Indexed torsion bar keys and rear block kit for lift
  • Improves suspension travel over standard leveling kits
  • Allows clearance for up to 35″ tires

For more on this kit see below, head online to the Zone Offroad website or check with your local Zone Offroad distributor.

Zone Offroad Lift Kits include the Factory Protection Plus Program

Factory Protection Plus
  • 5-year, 100,000 mile drivetrain warranty
  • Zone’s Limited Lifetime Warranty

Take your late model 2011-2015 Chevy Silverado 2500HD or GMC Sierra/Denali 2500HD to the next level with Zone Offroad. These 3″ Adventure Series UCA Lift Kits bridge that gap between an entry level leveling kit and full IFS lift system offering next level performance without the cost and extensive installation. The heart of this new system is a pair of heavy duty replacement upper control arms (UCAs) designed to improve range of motion for more suspension travel when wheeling in rough terrain. These new control arms dwarf the factory units and are built from 1/8″ steel, boxed and fully welded with CNC-machined bushing and ball joint cups repositioned to operate in the neutral position at 3″ of lift. They use OE durometer rubber bushings and greaseable OE-style heavy duty ball joints for quiet, reliable operation and superior corrosion resistance to uniball style control arms.

Along with the arms, a pair of reindexed cast steel torsion bar keys are supplied up front to lift vehicle. Zone Offroad includes a small differential relocation kit (4WD models only) to correct CV axle operating angles without effecting ground clearance. In the rear a 2″ block and u-bolt kit is used to create a level to slightly tail high stance. Rounding out the kit are a set of Nitro gas shocks at all 4 corners for a smooth ride and impressive performance across any terrain. Take your late model GM 2500HD to the next level with Zone Offroad Products!

Important Kit Notes:
1) minor trimming may be required, especially if a wheel with less backspacing than specified is used.
2) Proper torsion bar unloading tool required for installation

Max Tire/Wheel Recommendations:
35×12.50 Tires with 18×9/20×9 (6″ BS) Wheels
34×11.50 Tires with 17×9/18×9/20×9 (5-5.5″ BS) Wheels

Available Accessories:
#3103 Single Steering Stabilizer (white cylinder body) or
#7103 Single Steering Stabilizer (black cylinder body)

© Zone Offroad Products, 491 W. Garfield Ave. Coldwater, MI 49036
(888) 998-9663 | zoneoffroad.com | sales@zoneoffroad.com

 

2 comments on “New Product Announcement #97: 3” UCA Lift Kits for ’11-15 GM 2500/3500 HD Trucks”

  1. Bud barker Reply

    Will this kit work on my 2011 4×4 2500 he deisel with 285/75/R17 34″ tall tired with 17×9″ Mega Mayhem rims not sure if offset tire are rubbing now on plastic fender walls

    • Carter @ Zone Offroad Reply

      Hey Bud, its hard to give a definitive answer as to if some trimming would be needed, but you should be good with that particular setup. Wheel backspacing will play a factor as well as how you plan to use the truck (on or offroad) as to the amount of trimming that may be needed. Its common to trim front lower valance and rear inner fender slightly on the GM trucks to maximize tire clearance with any lift.

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