What is the primary benefit of using DOM tubing for the control arms?

DOM (Drawn Over Mandrel) tubing offers a consistent wall thickness, which makes it very strong and able to withstand extreme stresses and loads. This construction helps ensure the durability of the upper control arms under demanding driving conditions.

Does this kit include everything needed for installation?

Yes, this kit is designed for a 100% bolt-on installation and includes all necessary components such as upper control arms, strut spacers, differential components, rear blocks, and rear shocks. It is intended to be a complete package.

What is the advantage of greaseable pivot ball joints?

Greaseable pivot ball joints allow you to add fresh lubricant periodically. This helps to flush out contaminants and keep the joint well-lubricated, which can increase its lifespan and maintain flexibility for easier alignment adjustments.

Skyjacker 2017-2018 GM 1500 4WD 3.5-4in UCA Lift Kit w/Rear Nitro 8000 Shocks

Specifications

Brand: Skyjacker
Part #: C17350PAN
UPC: 803696264028

Skyjacker 2017-2018 GM 1500 4WD 3.5-4in UCA Lift Kit w/Rear Nitro 8000 Shocks

Name: Skyjacker 2017-2018 GM 1500 4WD 3.5-4in UCA Lift Kit w/Rear Nitro 8000 Shocks
Brand: Skyjacker
Price: 896.75 USD
Availability: InStock

$896.75

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2017-2018 Chevy Silverado 1500 4WD. Skyjacker 3.5-4in UCA lift kit with rear Nitro 8000 shocks for improved stance and capability.

Key Features

Fits 2017-2018 Chevrolet Silverado 1500 4WD and 2017-2018 GMC Sierra 1500 4WD.
Provides a 3.5 to 4-inch suspension lift for improved stance and capability.
Upper control arms are constructed from strong DOM tubing with a 1/4-inch gusset plate for added rigidity.
UCA feature greaseable pivot ball joints for easier alignment and extended life.
Includes front strut spacers, differential skid plate, and differential spacer kit.
Comes with rear lift blocks and a pair of Skyjacker Nitro 8000 rear shocks.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits these vehicles

Chevrolet Silverado 1500 2017-2018
GMC Sierra 1500 2017-2018

Product Details

Skyjacker is known for building tough suspension components that can handle demanding terrain. If you're looking to give your 2017-2018 Chevrolet Silverado 1500 4WD a more aggressive stance and improved capability, this 3.5 to 4-inch UCA lift kit is a solid option. It's designed to work with your truck's factory setup, offering a bolt-on installation without needing to cut or weld.

This kit includes a pair of Skyjacker UCA (Upper Control Arms) constructed from strong DOM tubing, which is drawn over a mandrel for consistent wall thickness. They also feature a 1/4-inch gusset plate welded between the arms for extra rigidity. The UCA are designed with pivot ball joints that make alignment quicker and easier, and they are greaseable to help extend their life. You'll also get front strut spacers, a front differential skid plate, and a front differential spacer kit to properly position the drivetrain components after the lift. For the rear, the kit comes with blocks to raise the axle and a pair of Skyjacker Nitro 8000 shocks, which are built to handle the added travel.

Everything you need for a 100% bolt-on installation is included, along with value-added extras like the control arm relocation brackets. This kit is designed to provide a noticeable lift while maintaining a good balance of on-road comfort and off-road performance for your Silverado 1500.