25001-302A-EXT
Kit Features
- 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. 1-2” Lift with aftermarket Torsion Key
- 25001-302EXT - 2011 + Chevy HD 2500/3500
- 25001-302EXTA - 2011 + Chevy HD 2500/3500 25001-302-EXT is for vehicles with aftermarket torsion key (leveling kit)
Details
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
Year Make Model: 2025 Chevrolet/GMC Silverado/Sierra 2500/3500/HD
COMP LENGTH (IN): 14.416
DRIVETRAIN: 4WD
EXT LENGTH (IN): 19.259
GAS PRESSURE (PSI): 200.000
STROKE (IN): 4.843
Categories
OEM Performance - CHEVROLET/GMC
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