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Product Overview
The Kryptonite SS Centerlink Upgrade is engineered to dominate in strength and performance. Based on the proven design from the H1 Military Hummer, this heavy-duty centerlink outperforms anything available from the factory on non-Hummer GM HD trucks. It’s the perfect solution for drivers looking to strengthen their steering system while maintaining factory geometry and alignment specs. This centerlink upgrade kit is designed for use with Kryptonite Tie Rods only. It comes complete with new inner tie rod ends and is compatible with both OEM and aftermarket idler and pitman arms. Add the optional PISK support system for even greater durability. This is not just an upgrade—it’s a serious steering overhaul built for lifted, worked, and abused GM HD trucks.
Fits: GMC Sierra 3500HD 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
Features:
- Modeled after the military-grade Hummer H1 steering system
- Maintains factory alignment specs and steering geometry
- Compatible with GM or aftermarket Idler and Pitman arms
- Works with PISK support system (sold separately)
- Designed to be used only with Kryptonite Tie Rods
- Massive 1-5/8” hex design for unmatched strength
- Built from high-grade 1144 stress-proof carbon steel
- Black powdercoat finish for corrosion resistance
- Made in the USA
Includes:
- 1 x Kryptonite SS Series Solid Centerlink
- 2 x Kryptonite Series Inner Tie Rod Ends (for use with Kryptonite Tie Rods only)
Note: This upgrade is for trucks already equipped with Kryptonite Tie Rods and a factory centerlink. Be sure to verify your tie rod thread size before ordering. This kit is NOT compatible on a trucks equipped with a control arm drop lift or centerlink drop lift.
Kryptonite Part Numbers:
3/4" Thread - KR11SSU34
7/8" Thread - KR11SSU78
Brand (Manufacturer) Info
