LSK1109 Race Kit for 2011-2019 GM 2500HD

If you're looking to transform your 2011-2019 Chevrolet Silverado 2500HD into a serious off-road machine, the LSK1109 Race Kit from LSK Suspension is the upgrade you need. This kit is designed for both 2WD and 4WD models, making it the perfect choice for truck owners who tackle rugged terrains or simply want a more aggressive stance on the street.

Overview

The LSK1109 Race Kit features a comprehensive set of components that work together to enhance your truck's ride quality, both on and off the road. With custom upper and lower control arms, a fully fabricated spindle, and an extended heimed tie rod with weld-on centerlink clevis adapter plates, this kit is engineered for performance and durability. The integrated shock tower with upper control arm mounts ensures a seamless fit, significantly improving handling and comfort.

What's Included

• Custom Upper Control Arms
• Custom Lower Control Arms
• Fully Fabricated Spindles
• Extended Heimed Tie Rods with Weld-On Centerlink Clevis Adapter Plates
• Shock Towers
• Grade 8 Hardware
• Brake Lines (Minimum 31" Line End to End)
• Shock Hoop (Choose from LSK Pre-Bent or Custom Tie-In)

Installation Requirements

Before diving into installation, it's important to note that this is not a simple bolt-on upgrade. Proficient fabrication skills are necessary, as welding is required. Here’s what you’ll need to complete the installation:

• 8" x 2.5" Coilovers (NOT INCLUDED)
• 8" x 3.0" Bypass Shocks (NOT INCLUDED)
• Possible extension of factory ABS sensor lines depending on wire routing
• Bumpstops that can be configured to bump off the lower control arm, upper control arm, or spindle uniball cup (recommendation: King 2.0" x 2" stroke with King fabricated cans)
• 10" Limit Straps with Adjustable Clevis Kit (available in the Builders Components section of our store)
• For 4WD trucks, an extended axle setup is required, or you can retain the factory outer CV assembly if deleting the 4x4 system

Specifications

• Recommended Tire Size: 37"
• Recommended Wheel: 17 x 9" with 4.5" backspacing (0mm offset)
• Track Width: Extended 4.5" on each side
• Wheel Base: Extended 1.25" forward
• Wheel Travel: Averages 12.5" of usable wheel travel

Fitment

• Chevrolet Silverado 2500HD (2011-2019)

Important Notes

• This kit requires permanent frame modifications, as the shock tower is installed in place of the factory shock and upper control arm mounts.

Upgrade your Silverado 2500HD with the LSK1109 Race Kit and experience the difference in handling and ride quality. Whether you're hitting the trails or cruising the streets, this kit is designed to take your truck to the next level.