Suspension Lift Kit w/Shock; 6 in. Lift;
The power of N3 comes to 2WD with Rough Countrys 6 in. N3 Suspension Lift for 99 - 06 2WD GM 1500 models. This all-inclusive lift kit features heavy duty components; powdercoated in hammered black for an aggressive appearance and providing enough height to run up to 35 in. tires. A set of Fabricated Rear Anti-Wrap Blocks are engineered to give plenty of lift while their unique trapezoid shape and wider surface area makes them significantly less susceptible to axle wrap. Rough Countrys 6 in. Suspension Kit features (4) Premium N3 Nitrogen-charged shocks, giving your truck incredible ride-quality both on and off-road. Also included are a set of front coil spring spacers, sway-bar links, and heavy duty crossmembers to give you everything you need to get rolling in one of our best kits! This all-inclusive kit comes with everything you need, and best of all this kit features Rough Countrys Lifetime Replacement Warranty.
  • Easy Bolt-On Installation
  • Maintains Factory Ride Quality
  • High Clearance Crossmember Design
  • Levels The Front w/The Rear Of The Vehicle
  • Fabricated Blocks Are Stronger
  • Offer A Longer Lifespan Than Cast Blocks
  • Specially Designed Anti-Axle Wrap Rear Blocks
  • Maintain Stock Ride Quality
  • Eliminating Common Lift Block Problem
  • Incl. Application Valved N3 Series Shock Absorbers
  • Offer The Best In Balanced Performance For On And Off-road Use

Information:

Manufacturer: Rough Country Suspension Systems; Part Number: 23420; Weight (Lbs): 186.33; Install Time (Hours): 4-6; Wheel Backspacing (Inches): 4.5-5; Recommended Tire Size: 35-by-12.50

Application Summary:

Year Make/Model
1999-2006 Chevrolet Silverado 1500
2007 Chevrolet Silverado 1500 Classic
2001-2003 Chevrolet Silverado 1500 HD
2005-2006 Chevrolet Silverado 1500 HD
2007 Chevrolet Silverado 1500 HD Classic
1999-2006 GMC Sierra 1500
2007 GMC Sierra 1500 Classic
2001-2003 GMC Sierra 1500 HD
2005-2006 GMC Sierra 1500 HD
2007 GMC Sierra 1500 HD Classic
Attributes
California Proposition 65 No
Country of Origin (Primary) US
Front Components Lifted knuckles, Coil spring spacers, Front crossmember, Rear crossmember, Extended sway-bar links, Hardware
Front Kit Componenets Lifted knuckles, Coil spring spacers, Front crossmember, Rear crossmember, Extended sway-bar links, Hardware
Front Kit Components Lifted knuckles, Coil spring spacers, Front crossmember, Rear crossmember, Extended sway-bar links, Hardware
GTIN 00843030140632
Harmonized Tariff Code (Schedule B) 8708809900
Hazardous Material Code N
Install Time 4 - 6 hours
Life Cycle Status Code Available to Order
Lift/Drop Height 6 in.
NAFTA Preference Criterion Code B
Rear Components 6.25in Fabricated lift blocks, U-bolts, Hardware
Rear Kit Components Fabricated Lift Blocks, U-Bolts, Hardware
SDR Required Flag N
Tire, Wheel, and Offset Info 35x12.50R16:Factory 16:6x5.5:-:-; 35x12.50R16:16x8:6x5.5:+0:-; 33x12.50R17:17x8.5:6x5.5:+0:-; 33x12.50R17:17x8.5:6x5.5:+1:-; 35x12.50R17:17x9:6x5.5:-12:-; 33x12.50R17:17x9:6x5.5:-12:-; 35x12.50R17:17x9:6x5.5:+0:-; 33x12.50R17:17x9:6x5.5:+0:-; 35x12.50R17:17x9:6x5.5:+1:-; 33x12.50R17:17x9:6x5.5:+1:-; 33x12.50R18:18x8.5:6x5.5:+0:-; 33x12.50R18:18x8.5:6x5.5:+1:-; 35x12.50R18:18x9:6x5.5:-12:-; 33x12.50R18:18x9:6x5.5:-12:-; 35x12.50R18:18x9:6x5.5:+0:-; 33x12.50R18:18x9:6x5.5:+0:-; 35x12.50R18:18x9:6x5.5:+1:-; 33x12.50R18:18x9:6x5.5:+1:-; 35x12.50R20:20x9:6x5.5:-12:Minor Trimming; 33x12.50R20:20x9:6x5.5:-12:-; 305 55R20:20x9:6x5.5:-12:-; 295 60R20:20x9:6x5.5:-12:-; 35x12.50R20:20x9:6x5.5:+0:Minor Trimming; 33x12.50R20:20x9:6x5.5:+0:-; 305 55R20:20x9:6x5.5:+0:-; 295 60R20:20x9:6x5.5:+0:-; 35x12.50R20:20x9:6x5.5:+1:Minor Trimming; 33x12.50R20:20x9:6x5.5:+1:-; 305 55R20:20x9:6x5.5:+1:-; 295 60R20:20x9:6x5.5:+1:-; 35x12.50R20:20x10:6x5.5:-25:Trimming Required; 33x12.50R20:20x10:6x5.5:-25:-; 305 55R20:20x10:6x5.5:-25:-; 295 60R20:20x10:6x5.5:-25:-; 35x12.50R20:20x10:6x5.5:-24:Trimming Required; 33x12.50R20:20x10:6x5.5:-24:-; 305 55R20:20x10:6x5.5:-24:-; 295 60R20:20x10:6x5.5:-24:-; 35x12.50R20:20x10:6x5.5:-19:Trimming Required; 33x12.50R20:20x10:6x5.5:-19:-; 305 55R20:20x10:6x5.5:-19:-; 295 60R20:20x10:6x5.5:-19:-; 35x12.50R20:20x10:6x5.5:-18:Trimming Required; 33x12.50R20:20x10:6x5.5:-18:-; 305 55R20:20x10:6x5.5:-18:-; 295 60R20:20x10:6x5.5:-18:-; 35x12.50R22:22x10:6x5.5:-25:Trimming Required; 33x12.50R22:22x10:6x5.5:-25:-; 35x12.50R22:22x10:6x5.5:-24:Trimming Required; 35x12.50R22:22x10:6x5.5:-19:Trimming Required; 33x12.50R22:22x10:6x5.5:-19:-; 35x12.50R22:22x10:6x5.5:-18:Trimming Required

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NEW! Rough Country 23420 6-inch Suspension Lift Kit

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