King Shocks 25001-302-EXT2 2011+ Chevy 2500/3500/HD, 2-3" Lift Max, 2.5 Front Shocks
Can I pick up my order or have it installed at your shop?
Can I pick up my order or have it installed at your shop?
Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at636-429-7020or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.
How do I know if this part fits my vehicle?
How do I know if this part fits my vehicle?
Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.
What if I need to return a product or it’s defective?
What if I need to return a product or it’s defective?
Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)
What's the lead time on custom or fabricated parts?
What's the lead time on custom or fabricated parts?
Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at636-429-7020and we’ll confirm current availability or estimated ship dates.
Description
Description
King OEM performance kit custom tuned to provide your GM with unparalleled levels of performance and ride quality. Each kit has been subjected to punishing real world testing to develop the optimal damping curve and spring rate for your vehicle. Easy bolt-on installation for stock height or with custom kits for trucks running lifted aftermarket suspensions.
Features & Benefits:
- 100% bolt-on performance.
- Increased wheel travel.
- Large 2.5” shock bodies increase fluid capacity for smoother, cooler running shocks.
- Factory tuned for optimal ride quality.
- Extensive dynamometer lab testing and punishing real world testing to develop the optimal damping curves for your Chevy.
- Built from the same quality materials and to the same precise tolerances as King’s top of the line Pure Race series shocks.
- Fully rebuildable, serviceable and tunable.
- External reservoirs dramatically increase fluid capacity, heat dissipation and provide sustained damping performance even under the most punishing conditions.
- Optional Wide Range Compression Adjuster that gives 20 precise clicks of compression damping adjustment to further refine your ride quality. 2-3” Lift with aftermarket UCA and Torsion Keys
- 25001-302EXT2 - 2011 + Chevy HD 2500/3500
- 25001-302EXT2A - 2011 + Chevy HD 2500/3500 25001-302-EXT2 is for vehicles with aftermarket torsion key (leveling kit) and aftermarket U.C.A.
Specs & Fitments:
- Year Make Model: 2011 Chevrolet/GMC SILVERADO/SIERRA 2500/3500/HD
- Year Make Model: 2012 Chevrolet/GMC SILVERADO/SIERRA 2500/3500/HD
- Year Make Model: 2013 Chevrolet/GMC SILVERADO/SIERRA 2500/3500/HD
- Year Make Model: 2014 Chevrolet/GMC SILVERADO/SIERRA 2500/3500/HD
- Year Make Model: 2015 Chevrolet/GMC SILVERADO/SIERRA 2500/3500/HD
- Year Make Model: 2016 Chevrolet/GMC SILVERADO/SIERRA 2500/3500/HD
- Year Make Model: 2017 Chevrolet/GMC SILVERADO/SIERRA 2500/3500/HD
- Year Make Model: 2018 Chevrolet/GMC SILVERADO/SIERRA 2500/3500/HD
- Year Make Model: 2019 Chevrolet/GMC SILVERADO/SIERRA 2500/3500/HD
- Year Make Model: 2020 Chevrolet/GMC SILVERADO/SIERRA 2500/3500/HD
- Year Make Model: 2021 Chevrolet/GMC SILVERADO/SIERRA 2500/3500/HD
- Year Make Model: 2022 Chevrolet/GMC SILVERADO/SIERRA 2500/3500/HD
- Year Make Model: 2023 Chevrolet/GMC SILVERADO/SIERRA 2500/3500/HD
- Year Make Model: 2024 Chevrolet/GMC SILVERADO/SIERRA 2500/3500/HD
- COMP LENGTH (IN): 14.416
- DRIVETRAIN: 4WD
- EXT LENGTH (IN): 19.759
- GAS PRESSURE (PSI): 200.000
- STROKE (IN): 5.343
King Shocks 25001-302-EXT2 2011+ Chevy 2500/3500/HD, 2-3" Lift Max, 2.5 Front Shocks | SKU: 25001-302-EXT2
