• Fabtech Ultimate System 4 in Suspension Lift Kit w/ Performance Shocks | 2015-2019 Chevy Silverado 3500HD - Stateside Performance - Lift Kits - Fabtech - Fabtech Ultimate System 4 in Suspension Lift Kit w/ Performance Shocks | 2015-2019 Chevy Silverado 3500HD
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FABK1055

Fabtech

Fabtech Ultimate System 4 in Suspension Lift Kit w/ Performance Shocks | 2015-2019 Chevy Silverado 3500HD

Fabtech Ultimate System 4 in Suspension Lift Kit w/ Performance Shocks | 2015-2019 Chevy Silverado 3500HD

$1,422.25 USD
$1,422.25 USD
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Shipping calculated at checkout.

The Fabtech 4in Ultimate Lift System fits the 2015-2019 Chevy Silverado 3500HD and delivers 4in of lift with matched Performance Shocks for a controlled on- and off-road ride.

Install Difficulty: Professional Install Only
Full suspension lift install requires a vehicle lift, front coil spring removal, radius arm drop bracket install, and rear block and U-bolt swap; typically takes 8-10 hours. Professional alignment required after installation.

Product Overview

This system uses the factory front coil springs paired with a steel upper spacer to net 4in of front lift while preserving OE ride quality. Radius arm drop brackets retain the factory arms and hold correct caster at the new ride height.

A track bar relocation bracket re-centers the axle and works with the factory pitman arm, cutting cost and install time. Rear lift is handled by lift blocks and extended-length U-bolts.

The kit clears 35in tires with inner fenderwell trimming for street driving and light off-road use.

Features & Specifications

  • Fits: 2015-2019 Chevy Silverado 3500HD
  • Provides 4in front and rear lift
  • Clears 35in tires with fenderwell trimming
  • Retains factory front coil springs for stock ride
  • Radius arm drop brackets hold correct caster
  • Track bar relocation bracket re-centers the axle
  • Works with factory pitman arm, no replacement needed
  • Rear lift via lift blocks and extended U-bolts
  • Includes matched Fabtech Performance Shocks

Fitment

This part fits the following vehicles:

Year Make Model Submodel
2015-2019 Chevrolet Silverado 3500 HD High Country
2015-2019 Chevrolet Silverado 3500 HD LT
2015-2019 Chevrolet Silverado 3500 HD LTZ
2015-2019 Chevrolet Silverado 3500 HD WT
⚠ Submodel Fitment: If your submodel is not listed in the fitment table above, we cannot confirm fitment. Please contact us before purchasing to verify.

Shipping & Returns

Tracking is typically provided within 3–5 business days; items shipping direct from the manufacturer may take 5–7. Some items are made to order or may be backordered. Questions about stock? Reach us through live chat or email.

Warranty

All warranties are through the manufacturer and are facilitated by Stateside Performance. Some manufacturers require the end user to contact them directly; in that case we will point you to the right contact. Email us with any warranty questions.

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  • Free shipping over $250

    Free shipping applies to items that are shipped via ground through UPS or FedEx and are over $250 going to the continental 48 states. This does not apply to Alaska or Hawaii, and does not apply to any item(s) that are shipped via freight or with any other option other than ground shipping.

    Shipping policy 

  • 30-day returns

    Returns must be requested within 30 days of delivery. Parts must be new, unused, uninstalled, and in original packaging, with an RMA. Some items are final sale.

    Return policy