Sierra 2500HD / 3500HD 2011-2025 GMC - Ultimate Front End Package by Kryptonite

The Kryptonite ULTIMATE11 Front End Package is the most robust steering solution for your GMC SIerra 2500HD/3500HD Heavy-Duty Truck. Designed to withstand the extreme demands of high horsepower-boosted launches while maintaining smooth street drivability, this kit is the ultimate upgrade. Modeled after the H1 Military Hummer's Center Link design, it delivers unmatched strength compared to the factory system.

This package includes every moving component of your steering system, all part of the Kryptonite Death Grip parts group for maximum durability. If installing the Kryptonite SS Series center link on a leveled or lifted truck, you may need to install longer sway bar end links depending on torsion bar adjustments. The kit is only compatible with trucks that retain the center link in the factory position. It is not compatible with older style "Drop Centerlink" or "Drop Control Arm" lift kits, such as early Pro Comp and Fabtech kits.

Kryptonite steering and suspension components are warrantied to their original purchaser for life. This warranty covers any manufacturer defects, premature wear, or breakage. Race it, jump it, off-road it, wreck it, lift it—we don’t care. If you can break it, we will replace it.

Features and Benefits:

• Includes every moving component of the steering system
• Engineered to withstand high horsepower-boosted launches
• Provides smooth street drivability
• Features the Kryptonite Death Grip parts group for maximum durability
• Modeled after the H1 Military Hummer's Center Link design for superior strength
• Compatible with stock or modified suspension systems
• Not compatible with older style "Drop Centrer link" or "Drop Control Arm" lift kits
• RTS Kits designed for trucks with lift knuckles using oversized outer studs
• Requires longer sway bar end links if installing SS Series center link on leveled or lifted trucks
• Direct bolt-on installation
• Made in the USA

Kit Includes:

• Kryptonite SS Center Link and Tie Rod Package
• Kryptonite Idler Support
• Kryptonite Idler Support Frame Gusset
• Kryptonite Death Grip Pitman Arm
• Kryptonite Death Grip Idler Arm