Rough Country 257.20 Chevy Silverado, GMC Sierra 1500 combo Lift Kit

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2007-13 4WD Chevy Silverado, GMC Sierra 1500 4.75" Combo lift kit, Nitro shocks

Product No: 257.20 HK

Availability: In stock

FREE SHIPPING Lower 48 States

Important Notes

Does not fit 2007 Classic or vehicles with electric steering.

Quick Overview

Bring that truck of yours to the woods and trails with a taller stance and a lot more money still in your pocket! For a modest lift Rough Country offers this 4.75" combo lift kit for your Chevy Silverado or GMC Sierra 1500. The combination of the 3.5” RCX suspension lift kit and 1.25” body lift kit will substantially boost your vehicle up. This setup contains upgraded ball joints, which are easier to maintain and are more durable

The Rough Country control arms POM ball joints that are preinstalled for greater range of motion and easier installation. These POM ball joints feature a Poloxymethylene ball race with a very low coefficient of friction to provide longer life. The larger ball diameter will improve range of motion and is designed to be maintenance free.

The fabricated 3" rear blocks will replace the factory 1" block. Fabricated blocks offer a longer lifespan than cast blocks and are less susceptible to damage and the environment. Differential drops maintain the proper axle angle This is an easy bolt-on installation with no disassembly of the strut required as well. Included in this 4.75” RCX combo lift kit for the Chevy Silverado and GMC Sierra are:

· Upper Strut Spacers
· Upper Control Arms
· Upper POM Ball Joints
· Differential Drop Brackets
· Differential Skid Plate
· 3" Fabricated Rear Blocks
· U-Bolts
· Rear Premium N2.0 Nitro Shocks
· Body Spacers
· Front Bumper Brackets
· Ground Strap Bracket
· All Necessary Hardware
· Detailed Install Instructions
· Limited Lifetime Warranty

View lift kit installation instructions
    • Make: Chevrolet, GMC
    • Model: Silverado, Sierra 1500
    • Vehicle: 2007-13 4WD Silverado, Sierra 1500 4.75" Combo lift kit, Nitro shocks
    • 2or4: 4WD
    • Tire Size: 33x12.50
    • Comments: Does not fit 2007 Classic or vehicles with electric steering.


Rough Country 4.75" combo lift kit fits following models:
2007 Silverado, Sierra 1500
2008 Silverado, Sierra 1500
2009 Silverado, Sierra 1500
2010 Silverado, Sierra 1500
2011 Silverado, Sierra 1500
2012 Silverado, Sierra 1500
2013 Silverado, Sierra 1500

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