Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off-road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand-in-hand. We can talk the talk because we walk the walk.This question.... ''What's best for the customer?''... is always at the top of our list in everything we do, from product planning and design to customer service. This simple guiding principal has served us well for decades, and will continue to guide us into the future.We are proud to provide the truck, Jeep and SUV owner products that perform better than advertised. We understand that most people spend the majority of their windshield time on-road, and our designs reflect this. You will be 100% satisfied with our products on-road or off - we guarantee it! Determining what product is right for your vehicle and lifestyle can be a complicated task, especially with so many companies and options to choose from. We urge you to carefully research your purchase. Most lift kits represent a considerable investment, and you will literally live with your choice for years. Talk to fellow off-roaders, and your local automotive specialty shop before making a purchase. We love to talk shop, and we encourage you to give our tech staff a call. Bottom line... if you do your homework, you'll discover that we've done ours.

Kit Options

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb	SKU	Kit Title
	slfK121	Superlift 99-06 Chevy Silv/GMC Sierra 1500 4WD 6in Lift Kit - Knuckle Kit w/ Superlift Shocks (1x slf3859, 1x slf3376, 1x slf3377, 1x slf3378-1, 1x slf84027)
	slfK121B	Superlift 99-06 Chevy Silv/GMC Sierra 1500 4WD 6in Lift Kit - Knuckle Kit w/ Bilstein Shocks (1x slf3859, 1x slf3376, 1x slf3377, 1x slf3378-1, 1x slf84028)
	slfK861	Superlift Suspension Lift Kits K861 Kit, Front and Rear, SL Shocks, Chevy, GMC, Kit
	slfK861B	Superlift Suspension Lift Kits K861B Kit, Front and Rear, Bilstein Shocks, Chevy, GMC, Kit

• Covered Limited Lifetime Warranty
• Incl. 2 Cast Iron Blocks; 4 U-Bolts; All Nuts/Washers For Install
• Includes: 2 cast iron blocks, four U-bolts, all nuts and washers needed for installation

1999-2006 Chevrolet Silverado 1500 , 2007 Chevrolet Silverado 1500 Classic , 1999-2004 Chevrolet Silverado 2500 , , 2008 Chevrolet Silverado 2500 HD , 2007 Chevrolet Silverado 2500 HD Classic , 2000-2010 Chevrolet Suburban 2500 , 1999-2006 GMC Sierra 1500 , 2007 GMC Sierra 1500 Classic , 1999-2004 GMC Sierra 2500 , 2001-2008 GMC Sierra 2500 HD , 2007 GMC Sierra 2500 HD Classic