Kryptonite Stage 3 Leveling Kit w/Bilstein Shocks (2011-2019)


$1,035.48 Includes Free Shipping.

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Kryptonite Stage 3 Leveling Kit with Bilstein 5100 Shocks

Fits 2011-2019 Duramax 2500/3500 HD Trucks


Kryptonite leveling kits are the fastest, safest, least expensive way to bring the front of your Duramax 2 inches closer to the rear. Our torsion keys are designed to grab the “FLAT” of the torsion bar for a tighter, sturdier fit. Torsion keys are forged, making them 25% stronger than OEM and primed to last the life of your vehicle. The adjustable torsion key provides 1” to 2” of lift and gives clearance to add up to 33" wheels and tires to your Duramax. Designed to provide a smoother ride compared to just cranking up the torsion bars. Through our innovative engineering, these kits cost thousands less than a traditional lift kit.

Bilstein 5100 Series Shocks

The 5100 Series Shocks offer traditional Bilstein technology with applications for lifted trucks. 5100 Series shocks feature Bilstein's superior single tube high gas pressure design for the upmost in consistent fade-free performance and long life. Features include, Monotube gas pressure construction, Self-Adjusting Deflecting Disc Valving, High-Flow Piston Reduces Harshness, Independent Rebound & Compression Tuning, Larger Working Piston Area for Exact Damping, Superior Control for Large Diameter Tires and Designed for specific manufacturer lift kits utilizing the stock O.E.M. mounting configuration.

  • 1- Kryptonite UCA Kit
  • 2- Kryptonite Forged Torsion Keys
  • 2- Bilstein 5100 Series Front Shocks Part# KRS161
  • 2- Bilstein 5100 Series Rear Shocks Part# KRS468
  • Kryptonite Shock Extensions


  • Kryptonite Cam Bolt Kit 
    • The Kryptonite cam bolt kit is recommended to be replaced on and trucks located in a harsh climate or on any truck with high miles. The easiest time to replace the cam bolt kit is when replacing the upper control arms.  Cam bolt kit will NOT work with a control arm drop lift kit
  • 1x Kryptonite Alignment Pins 
    • ​These pins replace the alignment pins in the GM vehicles listed. The pins make it easier to align the vehicle and often become bent or crushed and need to be replaced. This kit includes 8 pins.

DmaxStore Note: 

  • This package is designed to level the front of LML/L5P trucks a maximum of 2 inches!
  • Any adjustment beyond 2 inches over stock height will most likely result in complete front shock failure!

*Note; Some trucks come preadjusted over stock height from factory ie, AT4, Z71, High country and Denali HD. The same measurements of increased ride height will not apply. We highly recommend using shock extensions with the Bilstein shocks for these model trucks. Shock Failure can result if not used. 

(Kryptonite No Fine Print Lifetime warranty)-Kryptonite steering and suspension components are warrantied for life to their original purchaser. This warranty is against any manufacturer defects, premature wear or breakage. Race it, jump it, off road it, sled pull it, wreck it, lift it, level it, lower it, I think you get it? We don’t care. If you can break it we will replace it.  Kryptonite products must be purchased from an authorized dealer.