SILVERADO/SIERRA 2500/3500/HD 00-10 REAR 2.5 DIA. PIGGYBACK RES. SHOCK W/ADJUSTER (PAIR)
25001-201A
$1439.25
Ships direct from vendor
Ships in 4 weeks
Description
King Shocks Performance Kit Features for Chevy Trucks 100% Bolt-On Performance Upgrade This King Shocks performance kit is a 100% bolt-on solution for Chevy trucks, allowing for easy installation without the need for complicated modifications. Enhanced Wheel Travel for Superior Off-Road Performance Designed to increase wheel travel, this kit improves your truck's ability to tackle rough terrain, offering better off-road performance and ride stability. Larger 2.5” Shock Bodies for Superior Fluid Capacity The 2.5-inch shock bodies boost fluid capacity, allowing for smoother, cooler running shocks. This helps prevent overheating and ensures consistent performance in even the most extreme conditions. Factory Tuned for Optimal Ride Quality Each shock is factory-tuned to deliver the best ride quality, providing you with a smooth, controlled ride right out of the box, no matter the driving conditions. Rigorous Testing for Ideal Damping Curves The optimal damping curves are developed through extensive dynamometer lab testing and real-world punishment tests, ensuring the perfect setup for your Chevy truck, whether on or off the road. Built with Premium Materials and Precision Engineering Crafted from high-quality materials and built to the same precise tolerances as King’s top-of-the-line Pure Race series shocks, this kit guarantees durability, reliability, and exceptional performance. Fully Rebuildable, Serviceable, and Tunable This shock kit is fully rebuildable, serviceable, and tunable, providing long-term value and allowing you to maintain and customize the system as needed. External Reservoirs for Enhanced Fluid Capacity and Heat Dissipation The external reservoirs increase fluid capacity and help with heat dissipation, ensuring sustained damping performance even under extreme off-road conditions. Wide Range Compression Adjuster for Fine-Tuned Ride Quality For those seeking more control, the optional Wide Range Compression Adjuster offers 20 precise clicks of compression damping adjustment, allowing you to fine-tune the ride quality to your specific preferences.
Fitment
Fits Chevy Silverado 2500HD 2000–2010.
Model years: 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Not sure it fits your build? Contact us with your year and model before ordering.
What this 2.5-inch shock does for your Chevy Silverado 2500HD
A bigger shock body holds more oil, and more oil is what keeps damping honest after a long, rough mile. This is the rear 2.5-inch King shock, sold as a pair, running a piggyback reservoir. The reservoir adds fluid capacity and sheds heat, so the shock keeps its damping instead of fading as the day goes on. It ships factory tuned for this vehicle, with the damping curves developed on a dyno and in real-world testing.
How they're built
The catalog lists the same materials and tolerances as King's Pure Race series shocks. They are fully rebuildable, serviceable, and tunable, so a rebuild and revalve is a service item rather than a replacement.
Adjustment
This is the adjuster version, with 20 clicks of compression damping adjustment — you dial compression at the shock without pulling it off the truck.
Fitting them
The catalog calls this a 100% bolt-on installation — it goes on the factory mounts. The copy also credits the design with more wheel travel than stock, which is where the improvement over rough ground comes from. Budget an alignment afterwards if ride height changes.
Common Questions
Do these bolt on, or is fabrication required?
The catalog calls this a 100% bolt-on installation — it goes on the factory mounts.
Will this shock fit my Chevy Silverado 2500HD?
It is built for the Chevy Silverado 2500HD, 00-10 model years, in the rear position, in the configuration named in this product's title. Check that against your truck's year and drivetrain, and contact us before ordering if you are unsure.
Is this listing one shock or a pair?
A pair. The listing is the rear set for one axle, so a full front-and-rear setup means ordering both listings.
What does the compression adjuster get me?
20 clicks of compression damping adjustment at the shock. Softer for washboard and street, firmer for whoops and heavy loads, without a rebuild. This listing is the adjuster version.
Can these shocks be rebuilt?
Yes — the catalog lists them as fully rebuildable, serviceable, and tunable. Seals and oil are a service item, and valving can be changed to suit your truck's weight and how you drive it.
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