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Superlift 19-22 GM Sierra 1500 (Excl AT4 & Trail Boss) 3in Lift Kit w/ Fox Front Coil & 2.0

SKU: SLF3900FX

Suspension Leveling & Lift Kits

SLF Lift Kits...

Superlift 19-22 GM Sierra 1500 (Excl AT4 & Trail Boss) 3in Lift Kit w/ Fox Front Coil & 2.0

SKU: SLF3900FX

Suspension Leveling & Lift Kits

SLF Lift Kits...

A$8,391.84
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Superlift 19-22 GM Sierra 1500 (Excl AT4 & Trail Boss) 3in Lift Kit w/ Fox Front Coil & 2.0

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.

Additional Information

3 Inch Lift Kit-2019 (New Body Style)-2024 Chevy Silverado/GMC Sierra 1500 2WD/4WD with Fox Coilovers and Rear Shocks (excludes Trailboss or AT4)

Additional Application Notes
• 3 in. Lift; w/Fox 2.0 Coilovers; Rear Shocks
• All Tire And Wheel Combinations Should Be Test Fitted Prior To Installation~Does Not Fit Vehicles Equipped With Round Bend Rear U-Bolts 3 in. Lift; w/Fox 2.0 Coilovers; Rear Shocks
• With Fox 2.0 Shocks Wheel Drive: 4WD Wheel Drive: 2WD Due to difference in manufacturing and dimensions in the Silverado and Sierra, it is highly recommended that all tire and wheel combinations should be test fitted prior to installation. Does NOT fit vehicles equipped with round bend rear u-bolts Does not fit GM 1500 AT4 or Trailboss All Tire And Wheel Combinations Should Be Test Fitted Prior To Installation~Does Not Fit Vehicles Equipped With Round Bend Rear U-Bolts 3 in. Suspension Lift Kit 3 in. Lift; w/Fox 2.0 Coilovers; Rear Shocks
• With Fox 2.0 Shocks Wheel Drive: 4WD Wheel Drive: 2WD Due to difference in manufacturing and dimensions in the Silverado and Sierra, it is highly recommended that all tire and wheel combinations should be test fitted prior to installation. Does NOT fit vehicles equipped with round bend rear u-bolts Does not fit GM 1500 AT4 or Trailboss 3 in. Suspension Lift Kit

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Data: v4.2 - Upd: 2026-11-08 12:40:41

Features

  • FOX Coilovers And Rear Shocks
  • Includes Strut Spacers/Differential Spacers/Axle Skid Plate/Rear Block Kit/All Hardware
  • Includes: Upper control arms with MOOG bushings and ball joints already pressed in, strut spacers, differential spacers, axle skid plate, rear block kit, Fox coilovers and rear shocks, and all hardware
  • Laser Cut And Precision Formed Top Strut Mount Strut Spacers Add The Front Lift Height
  • Laser cut and precision formed top strut mount strut spacers add the front lift height while the rear lift is achieved with a block and ubolt kit
  • Rear Blocks And Shocks
  • Suspension Lift Kit w/Shocks
  • The upper control arms include per-installed MOOG ball joints and bushings
  • While The Rear Lift Is Achieved With A Block And U-Bolt Kit

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Avg Install time:4-6 Hours
Description:3in. Lift Kit-19 (New Body)-24 Silv/Sierra1500 2/4WD w/FoxShk(exc Trailboss/AT4)
Feature:Rear Blocks and Shocks
Google Product Type:Chevrolet & GMC Lift Kits
Lift Height:3 in
Lift/Drop Height:3 in.
Part Number:slf3900FX
Shocks:Fox Coilovers and Rear Shocks
Style:Upper w/ Factory Aluminum and Stamp Steel Control Arms
Title:SUPERLIFT LIFT KIT GM 1500 19-24 3'' Fox Coilovers And Rear Shocks

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 11:44:36

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Superlift, Superlift Suspension
StreetFX SKU slf3900FX
SFX Item ID 4180210
Accounting SKU slf-3900FX
Manufacturer SKU 3900FX
Manufacturer UPC 804260107789
Alternative References SLF-3900FX

FOX LIFT KIT GM 1500 19-23 3" 4WD

Product Attributes
BrandSuperlift Suspension
Manufacturer's Part Number3900FX
Part TypeSuspension Leveling & Lift Kits
UPC804260107789

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