King Shocks, SILVERADO/SIERRA 1500 2019+ FRONT 2.5 DIA. REM. RES. COIL-OVER W/ ADJUSTER (PAIR) | 25001-174A-EXT
King Shocks, Silverado 1500, Sierra 1500, 2019+, Front Coilover Kit, Remote Reservoir, Compression Adjusters, 25001-174A-EXT, 2.5 Shocks, Suspension Upgrade, Off-Road Suspension, Leveling Kit
*Will not work with STOCK Upper Control Arm*
Description
Take your 2019 and newer Chevrolet Silverado 1500 or GMC Sierra 1500 to the next level with the King Shocks 2.5 Front Coilover Kit w/ Remote Reservoir & Compression Adjusters. Designed as a direct bolt-on upgrade, these coilovers deliver enhanced suspension performance, increased damping control, and adjustable compression for fine-tuned comfort—on or off the road.
Built with King’s race-proven technology, this system features massive 2.5" shock bodies, 7/8" hard-chromed shafts, and finned remote reservoirs to boost fluid capacity and heat dissipation. The integrated wide-range compression adjusters allow you to tune the ride to your specific terrain, load, or driving style.
Whether you're cruising city streets or tackling rugged trails, King’s signature ride quality and durability ensure you’re ready for anything.
Key Features:
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✅ Fitment: 2019+ Silverado 1500 / Sierra 1500 (2WD & 4WD)
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✅ Front 2.5" diameter coilover shocks with compression adjusters
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✅ Bolt-on installation—no cutting or welding required
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✅ Remote reservoirs improve cooling and reduce fade
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✅ External compression knobs for on-the-fly tuning
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✅ Increased wheel travel and damping control
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✅ 7/8” diameter shafts for strength and durability
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✅ Fully rebuildable and revalvable
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✅ Sold as a pair (left & right front shocks)
Built from aerospace-grade materials and tested under the harshest conditions, this coilover kit is ideal for Silverado and Sierra owners looking for a premium suspension upgrade that’s daily-driver friendly and trail-ready.
Features
• 100% Bolt-on Performance!
• Increased wheel travel!
• Adjustable ride height.
• Large 2.5 diameter shock bodies increase fluid capacity for smoother, cooler running shocks.
• Built from the same quality materials and to the same precise tolerances as King’s top of the line Pure Race series shocks.
• Factory tuned for optimal ride quality.
• Extensive dynamometer lab testing and punishing real world testing to develop the optimal damping curves and spring rates for your Chevy.
• Fully rebuildable, serviceable and tunable.
• Standard Option: Finned Reservoir
o External finned reservoirs dramatically increase fluid capacity, heat dissipation and provide sustained damping performance even under the most punishing conditions.
o All new threaded end cap design with new Schrader valve protective cap.
o Made from extruded 6061-T6 aluminum
o New improved reservoir mounts. No more hose clamps!
• Optional 2.5 Wide Range Compression Adjuster that gives 20 precise clicks of compression damping adjustment to further refine your ride quality.
Details
- 25001-174A-EXT
- 25001-174A-EXT
- King Shocks
- IN STOCK / READY TO SHIP
- New
Categories
Shipping Information
- Item Requires Shipping
- 70.0 lbs.
- W12.0000” x H10.0000” x L36.0000”
- Free Shipping via UPS Ground in the lower Contiguous 48 United States Only, Orders Over $200 USD







