KRYPTONITE Ultimate Front End Package Stage 4, 2001-2010 LB7/LLY/LBZ/LMM


$1,424.99 Includes Free Shipping.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.Ca.Gov

Fits: 2001-2010 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM

If you're looking for the best for your truck; look no further. The Ultimate front end kit includes every moving component of your steering. This kit is hands down the strongest option for any GM Heavy Duty Truck. Fully capable of handling high horsepower boosted launches, while also maintaining comfortable street drivability. Each piece of this system is part of the Kryptonite Death Grip parts group, the absolute strongest parts available.


  • Kryptonite SS Center Link & Tie Rods
  • Kryptonite Death Grip Idler Arm
  • Kryptonite Death Grip Idler Arm Support
  • Kryptonite Idler Support Frame Gusset (Welding required, click here to see instructions)
  • Kryptonite Death Grip Pitman Arm


  • Chevron Ultra Duty EP2 Grease

DmaxStore Notes:

  • Pitman arm included will only work with the stock style 3 spline gear box
  • Kryptonite Death Grip Idler Arms may cause binding issues with some lift kits that use a center link drop bracket.
  • Will not fit Mcgaughys lift kits without modification of the lift kit
  • If installing the Kryptonite Series Center link on a leveled truck you may need to install longer swaybar end links depending on how high the torsion bars have been adjusted.
  • This kit will only work on trucks that keep the center link in the factory position. If your truck has been lifted make sure the lift kit you have is a spindle-style kit, not a control arm drop.
  • Tie Rod Bodies now come Zinc plated under the Black powdercoat to decrease corrosion

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, lift it, level it, lower it, I think you get it? We don’t care. If you can break it we will replace it.


Customer Reviews

Based on 2 reviews
Awsome product

Great product and great customer service . Order # 256774


I accidentally left a review for my stage 4 on the stage 3. But it still is the same. This front end package will not fail you, even in the toughest conditions.