Store wide fall 🍁 savings!

  • Expert Support 7 Days a Week

  • Unmatched Quality & Experience

🔥 Fall Sale — deals across diesel, truck, UTV and audio

Fabtech 3.5 in. Ultimate System with Performance Shocks for 2011-19 GM 2500HD/3500HD 2WD/4WD

Regular price $1,925.00
Shipping calculated at checkout.

Year

Confirm vehicle fitment

Confirm fitment before ordering. Match the year, make, model, trim, engine, drivetrain and selected options shown on this page. If any detail is unclear, search your exact vehicle or contact us before checkout.

Shipping expectations

Availability and processing time can vary by manufacturer. Available shipping choices and charges appear at checkout. Tracking is emailed after shipment. Oversized, special-order and supplier-shipped items can require additional processing time.

Returns and cancellations

Please review eligibility before purchase. Installed, used, electronic, custom, special-order and clearance items may have return restrictions. Contact us promptly if you need to change or cancel an order.

What’s included

The product description and selected variant determine what is included. Items shown in lifestyle or installation photos are not included unless they are specifically listed in the description.

Before you add to cart ✓ Confirm year, make, model, trim and engine ✓ Check the selected variant and what’s included ✓ Review availability, shipping and return eligibility

Buy with confidence

Verify fitment, selected options, availability and included components before checkout. Secure payment options and order confirmation are provided at checkout.

Description

This 3.5-inch Ultimate System delivers serious off-road capability while keeping your truck planted on the street. Heavy-duty ductile iron steering knuckles and DOM tubular upper control arms work with forged torsion keys to dial in the perfect stance without stressing factory components.

Designed to clear 33-inch or 35-inch tires with minor trimming, the kit includes front and rear performance shocks for balanced damping across any terrain. Every piece is made in the USA and backed by a limited lifetime warranty, so you can push your HD truck harder with total confidence.

Brand Fabtech
Manufacturer Part # K1055
SKU K1055-BKBN
Barcode 00674866035430
Weight 136.4 lbs
Dimensions (L x W x H) 45.5 x 13 x 14.5 in
Lift Height 3.5 in Front, 0 in Rear
System Type Ultimate System
Shock Absorbers Front and Rear Performance Shocks
Component Finish Black Components, White Shocks
Upper Control Arms 1.50 in OD .120 in Wall DOM Tubing
Steering Knuckles Heavy-Duty Ductile Iron
Torsion Bar Adjustment Forged Adjusting Keys
Includes Upper Control Arms with Ball Joints, Left and Right Spindles, Torsion Keys, Hardware, Installation Sheet
Tire Fitment 33 in or 35 in (with trimming)
Warranty Limited Lifetime Warranty
Made In USA
Life Cycle Status Available To Order
Emissions Emission verification to be determined in ACES, vehicle application data.

Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Product features

Use this section to highlight specific product features to your customers.

Product comparison grid

Add content here to explain a bit about the range of products on offer and which ones may be most suitable for your customers.

A table comparing the facets of 4 products
Facet
Product title
View details
Product title
View details
Product title
View details
Product title
View details
By
ByProduct vendorProduct vendorProduct vendorProduct vendor
Price
Price
$99.99
$99.99
$99.99
$99.99
Description
DescriptionA description of the product, including details such as build quality, materials used and reasons to purchase.A description of the product, including details such as build quality, materials used and reasons to purchase.A description of the product, including details such as build quality, materials used and reasons to purchase.A description of the product, including details such as build quality, materials used and reasons to purchase.

Our Collections

Image banner

Share information about your brand with your customers. Describe a product, make announcements, or welcome customers to your store.