King Shocks 2011-2025 Chevrolet Silverado 2500/3500 HD and GMC Sierra 2500/3500 HD Front 2.5 in Diameter Remote Reservoir Adjustable Use Aftermarket Torsion Key 1-2 in Lift Max Performance Shock Kit Pair 25001-302A-EXT

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.

Product Details

• Performance Shock Kit
• 2.5 in. Dia.
• Remote Reservoir
• w/Adjuster
• Pair
• Use w/ Aftermarket Torsion Key
• 1-2 in. Lift Max

Features

• 100 Percent Bolt-On Performance
• Increased Wheel Travel
• Large 2.5 in. Shock Bodies Increase Fluid Capacity For Smoother; Cooler Running Shocks
• Factory Tuned For Optimal Ride Quality
• Dynamometer Lab And Punishing Testing To Develop The Optimal Damping Curves For Your Chevy
• Built From The Same Quality Materials And To The Same Precise Tolerances Pure Race Series Shocks
• Fully Rebuildable; Serviceable And Tunable
• External Reservoirs Increase Fluid Capacity; Heat Dissipation And Provide Sustained Damping Performance
• Optional Wide Range Compression Adjuster That Gives 20 Precise Clicks Of Compression Damping Adjustment
• 1-2 in. Lift w/Aftermarket Torsion Key

Specifications

• Collapsed Length: 14.416 in.
• Extended Length: 19.259 in.
• Shock Stroke: 4.843 in.

Vehicle Applications

• 2011-2019 Chevrolet Silverado 2500 HD - Front; Drive Type: 4WD; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2020-2025 Chevrolet Silverado 2500 HD Custom - Front; Drive Type: 4WD; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2020-2025 Chevrolet Silverado 2500 HD High Country - Front; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2020-2025 Chevrolet Silverado 2500 HD LT - Front; Drive Type: 4WD; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2020-2025 Chevrolet Silverado 2500 HD LTZ - Front; Drive Type: 4WD; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2020-2025 Chevrolet Silverado 2500 HD WT - Front; Drive Type: 4WD; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2024-2025 Chevrolet Silverado 2500 HD ZR2 - Front; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2011-2019 Chevrolet Silverado 3500 HD - Front; Drive Type: 4WD; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2020-2025 Chevrolet Silverado 3500 HD High Country - Front; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2020-2025 Chevrolet Silverado 3500 HD LT - Front; Drive Type: 4WD; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2020-2025 Chevrolet Silverado 3500 HD LTZ - Front; Drive Type: 4WD; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2020-2025 Chevrolet Silverado 3500 HD WT - Front; Drive Type: 4WD; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2011-2019 GMC Sierra 2500 HD - Front; Drive Type: 4WD; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2020-2025 GMC Sierra 2500 HD AT4 - Front; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2024-2025 GMC Sierra 2500 HD AT4X - Front; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2020-2021 GMC Sierra 2500 HD Base - Front; Drive Type: 4WD; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2020-2025 GMC Sierra 2500 HD Denali - Front; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2024-2025 GMC Sierra 2500 HD Denali Ultimate - Front; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2022-2025 GMC Sierra 2500 HD Pro - Front; Drive Type: 4WD; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2020-2025 GMC Sierra 2500 HD SLE - Front; Drive Type: 4WD; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2020-2025 GMC Sierra 2500 HD SLT - Front; Drive Type: 4WD; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2011-2019 GMC Sierra 3500 HD - Front; Drive Type: 4WD; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2020-2025 GMC Sierra 3500 HD AT4 - Front; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2020-2021 GMC Sierra 3500 HD Base - Front; Drive Type: 4WD; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2020-2025 GMC Sierra 3500 HD Denali - Front; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2024-2025 GMC Sierra 3500 HD Denali Ultimate - Front; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2022-2025 GMC Sierra 3500 HD Pro - Front; Drive Type: 4WD; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2020-2025 GMC Sierra 3500 HD SLE - Front; Drive Type: 4WD; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift
• 2020-2025 GMC Sierra 3500 HD SLT - Front; Drive Type: 4WD; 2.5 in. Dia.; Remote Reservoir; w/Adjuster; Pair; Use w/ Aftermarket Torsion Key; 1-2 in. Lift Max; w/1 in. 1.5 in. 2 in. Lift

Part Number: 25001-302A-EXT