Description

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.

Product Overview

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.

Product Details

Avg Install time:	8-9 Hours
Description:	6 Lift Kit-11-19 Silverado/Sierra 2500HD/3500HD 4WD-Knuckle Kit w/SL Shocks
Feature:	Includes: Steering knuckles, crossmembers, No Drop torsion bar brackets, bump stops, belly pan, brakeline brackets, front sway bar links and all hardware
Google Product Type:	Chevrolet & GMC Lift Kits
Lift Height:	6 in
Lift/Drop Height:	6 in.
Shocks:	Shadow Shocks
Style:	6 in. Suspension Lift Kit
Title:	SUPERLIFT LIFT KIT GM 2/3500HD 4WD KNUCKLE KIT W/SL SHOCKS 6in
WARNING CA Proposition 65 Message:	Cancer and Reproductive
WARNING CA Proposition 65:	Yes

This is a group bundle consisting of:

Image	Qty	SKU	MFR SKU	UPC	Description
	1x	slf84022	84022	804260100193	Superlift 07-19 GM 1500/11-19 GM 2500/3500 HD 4WD 6-6.5in Lift Kit Shock Box - Rear Shocks
	1x	slf3358-1	3358-1	804260099459	Superlift 11-19 Chevy Silv 2500/3500 HD 4WD - Knuckle Kit - 6in Lift Kit Component Box - Rear
	1x	slf3355	3355	804260098605	Superlift 11-19 GM Sierra/Chevy Silv 2500/3500 HD 2WD Knuckle Kit 6in Lift Kit Component Box - Front
	1x	slf3356	3356	804260098612	Superlift 11-19 GM Sierra/Chevy Silv HD - Knuckle Kit (K150 Only) 6in Lift Kit Component Box - Rear
	1x	slf3357	3357	804260098629	Superlift 11-19 GM Sierra/Silv 2500/3500 HD 2WD - 6in Lift Kit Component Box - Knuckle Kit
	1x	slf3354	3354	804260098599	Superlift 11-19 GM Sierra/Silv 2500/3500 HD 4WD Knuckle Kit 6in Lift Kit Component Box - Front

Bundled group items may ship from multiple locations and could have slightly longer transit times if parts are sourced from different warehouses.

Images in this listing may include individual and/or group shots of the products included in the bundle. Please refer to the table to see a breakdown of what is included. Click on a SKU to see individual item details.

For details on the individual components in this bundle, click here.

Data: v4.2 - Upd: 2026-10-13 20:37:34

Specifications

Product Attributes - Brand

Superlift Suspension

Product Attributes - Manufacturer's Part Number

K150

Product Attributes - Part Type

Suspension Leveling & Lift Kits

Product Attributes - Product Line

Superlift Suspension Lift Kits

Product Attributes - UPC

804260098575

Product Attributes - Lift Style

Suspension Lift Kit

Product Attributes - Primary Front Lift Component

Steering knuckle

Product Attributes - Primary Rear Lift Component

Leaf spring block

Product Attributes - Front Shocks/Struts Included

No

Product Attributes - Rear Shocks/Struts Included

Yes

Product Attributes - Rear Shock Quantity Per Wheel

1

Product Attributes - Rear Shock Type

Hydraulic twin-tube

Product Attributes - Brake Lines Included

No

Product Attributes - Hardware Included

Yes

Product Attributes - FMVSS 126 Certification

No

Product Attributes - Quantity

Sold as a kit.

Product Attributes - Notes

Kit includes steering knuckles, cross members, torsion bar brackets, bump stops, belly pan, brake line brackets, front sway bar links, rear shocks and all hardware. Does not fit MagneRide equipped trucks, Can not use stock 17 or 18 in. wheels.

Compatibility