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Superlift 19-20 Chevy Silverado 1500 (New Body) 3in GM Lift Kit 2WD and 4WD w/ Bilstein Shocks

SKU: SLF3900B

Suspension Leveling & Lift Kits

SLF Lift Kits...

Superlift 19-20 Chevy Silverado 1500 (New Body) 3in GM Lift Kit 2WD and 4WD w/ Bilstein Shocks

SKU: SLF3900B

Suspension Leveling & Lift Kits

SLF Lift Kits...

A$2,157.33
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 19-20 Chevy Silverado 1500 (New Body) 3in GM Lift Kit 2WD and 4WD w/ Bilstein Shocks

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 Bilstein Rear Shocks (excludes Trailboss or AT4)

Additional Application Notes
• 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/Bilstein Shocks
• 3 in. Lift; w/Bilstein Shocks
• With Bilstein 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/Bilstein Shocks
• With Bilstein 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 12:40:45

Features

  • 3 Inch lift Kit
  • Bilstein Shocks
  • Covered by our Limited Lifetime Warranty
  • Suspension Lift Kit w/Shocks

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/BilShk(exc Trailboss/AT4)
Feature:Bilstein Shocks
Google Product Type:Chevrolet & GMC Lift Kits
Lift Height:3 in
Lift/Drop Height:3 in.
Part Number:slf3900B
Shocks:Bilstein Shocks
Title:SUPERLIFT LIFT KIT GM 1500 19-24 3'' BIL

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 11:44:20

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Superlift, Superlift Suspension
StreetFX SKU slf3900B
SFX Item ID 4179983
Accounting SKU slf-3900B
Manufacturer SKU 3900B
Manufacturer UPC 804260103552
Alternative References SLF-3900B

Suspension Lift, 3 in. Front/1.5 in. Rear, Upper Control Arms, Leaf Blocks, Bilstein 5100 Shocks, Chevrolet, GMC, Kit

Over the years, Superlift has established a reputation as the "go-to" source for suspension components. Superlift suspension lift kits are designed and built by real off-road enthusiasts, so you know they're complete and super-strong. Properly addressing things that are generally ignored by others, yet matter—it all adds up. Superlift suspension lift kits are available in a variety of lift heights and styles to fit your budget and needs.

Depending on the application, Superlift suspension lift kits may feature:
• Steering knuckles, crossmembers, torsion bar brackets, bump stops, belly pan, brake line brackets, and front sway bar links
• Upper and lower control arm drop brackets, center link, rear shocks, rear blocks, and U-bolt kit
• All hardware specific to the application
• Custom-designed, engine-specific spring rates and shock valving
• Ideal caster settings
• Suspension compression travel control
• Correct track bar/pitman arm phasing
• Designed using original equipment CAD data for accuracy
• Compatible with OE stability control and anti-skid control
• No problem codes or irritating dash lights
• Makes room for up to 37 in. tires (varies by make and model)
• Maximum ground clearance
• Maintains awesome ride quality and handling characteristics
• Aligns to OEM specifications
• Corrects front-to-rear factory rake for a level stance
• Detailed instruction manual suitable for do-it-yourself or professional installation

Product Attributes
BrandSuperlift Suspension
Manufacturer's Part Number3900B
Part TypeSuspension Leveling & Lift Kits
Product LineSuperlift Suspension Lift Kits
UPC804260103552
Front Lifted Amount Range (in)3.00
Rear Lifted Amount Range (in)1.50
Lift StyleSuspension Lift Kit
Primary Front Lift ComponentUpper control arms
Primary Rear Lift ComponentLeaf spring block
Max Tire Height (in)33.00
Front Shocks/Struts IncludedNo
Rear Shocks/Struts IncludedYes
Rear Shock Quantity Per Wheel1
Rear Shock TypeGas-charged monotube
Brake Lines IncludedNo
Hardware IncludedYes
FMVSS 126 CertificationNo
QuantitySold as a kit.
NotesDoes not work on models with factory adaptive ride control. Includes Bilstein 5100 Series shocks.

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