KRYPTONITE SHOCK EXTENSION KIT FOR 2011+ CHEVY/GMC HD TRUCKS
KRYPTONITE SHOCK EXTENSION KIT FOR 2011+ CHEVY/GMC HD TRUCKS is backordered and will ship as soon as it is back in stock.
Confirm vehicle fitment
Confirm vehicle fitment
Confirm fitment before ordering. Match the year, make, model, trim, engine, drivetrain and selected options shown on this page. If any detail is unclear, search your exact vehicle or contact us before checkout.
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Shipping expectations
Availability and processing time can vary by manufacturer. Available shipping choices and charges appear at checkout. Tracking is emailed after shipment. Oversized, special-order and supplier-shipped items can require additional processing time.
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What’s included
What’s included
The product description and selected variant determine what is included. Items shown in lifestyle or installation photos are not included unless they are specifically listed in the description.
KRYPTONITE SHOCK EXTENSION KIT FOR 2011+ CHEVY/GMC HD TRUCKS
KRYPTONITE SHOCK EXTENSION KIT FOR 2011+ CHEVY/GMC HD TRUCKS is backordered and will ship as soon as it is back in stock.
Buy with confidence
Verify fitment, selected options, availability and included components before checkout. Secure payment options and order confirmation are provided at checkout.
Description
Description
Fits:
2011+ Chevy 2500HD / 3500HD
2011+ Chevy 2500HD / 3500HD
Important Fitment Details:
-
Will NOT fit 2024+ AT4X and ZR2 models equipped with DSSV shocks
Features:
- Extends factory shock mounting point
- Allows full down travel of suspension
- Retains use of factory-length shocks
- Simple bolt-on installation
- Durable black powdercoat finish
- Made in the USA
Description:
Unlock Your Suspension's Full Potential.
The Kryptonite Upper Shock Extension Brackets are engineered to maximize your suspension's down travel without the need for longer shocks. By relocating the upper shock mount, this bracket kit allows your factory-length shocks to accommodate increased travel range—especially beneficial when running a leveling or mild lift kit.
Ideal for GM HD trucks looking to retain stock shocks while still improving off-road performance and articulation. Precision-cut, powdercoated, and built for easy installation.
Includes:
-
2 x Kryptonite Upper Shock Extension Brackets
-
All necessary hardware
Instructions:
CLICK HERE FOR COMPLETE INSTALLATION INSTRUCTIONS
Warranty:
(Kryptonite No Fine Print Lifetime Warranty)
Kryptonite Steering & Suspension components are warrantied for life to their original purchaser. This warranty covers 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’ll replace it.
Your Kryptonite products must be purchased through an Authorized Dealer, and Warranty Registration completed within 90 days of purchase. Complete warranty details can be found [here].
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