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6 Inch to 8 Inch Lift Kits

2.7L I4, 3.0L I6 Duramax, 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8, 6.2L V8

Best Selling Suspension for your Sierra

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6 Inch to 8 Inch Lift Kits

Improve your GMC Sierra’s power and capabilities in the rugged trail with one of AmericanTrucks’ 6-inch to 8-inch lift kits. With a lift kit installed, your truck will achieve the higher clearance it needs to overcome steep hills, high curbs, deep potholes, and other forms of rutted trail. The added height also helps keep your truck’s chassis safe from various road hazards. A lift kit also enables your truck to fit larger and taller tires, which help promote better road visibility. With a lifted vehicle, you can easily spot road obstacles so you can take the necessary actions to avoid them. To experience the abovementioned benefits, AmericanTrucks offers a wide selection of 6-inch to 8-inch lift kits for your Sierra. Our catalog consists of basic lift kits and complete suspension lift systems, so you can choose what’s best for your driving needs. If you simply want to improve your truck’s stance, you can opt for our spindle lifts or lift block kits. Meanwhile, if you want to enhance your truck’s ride quality and comfort at the same time, you can choose our suspension lift systems that come with shocks. Shocks are integral suspension components that help eliminate the excessive shaking and vibration of your vehicle. With the right shocks, even if you’re navigating bumpy paths, you’ll be able to experience a smooth, highway-like ride. Since adding 6-inch to 8-inch lift kits to your GMC Sierra can make accessing your vehicle more difficult, you may also want to take a look at our side step bars and running boards. With these installed, you can get in and out of your modified truck without any struggle. Meanwhile, if your truck’s current suspension system is in need of replacement shocks, you can also browse our shocks and struts catalog.

Fitment Includes

  • Base, C3, Classic, HT, Hybrid, Nevada Edition, SL, Z71, Denali, SLE, 1500, SLT and WT Sierras
  • Engines: 4.3L Vortec V6, 4.8L Vortec V8, 5.3L Vortec V8, 5.3L Flex-Fuel Vortec V8, 5.3L Vortec V8 Hybrid, 6.0L Vortec V8, 6.2L VVT Vortec V8, 4.3L EcoTec3 V6, 5.3L EcoTec3 V8, 6.2L EcoTec3 V8 Sierras

*Please see Sierra parts pages for any exceptions.