King 25001-379 Rear Piggyback Reservoir Shock Set for Lifts - 2.5 0-2

The King Shocks 25001-379 is a rear 2.5" OEM Performance piggyback reservoir shock set, custom-tuned for vehicles running 0–2" of rear lift. Built to the same precise tolerances as King's Pure Race series, these shocks deliver race-proven damping performance in a direct bolt-on package that requires no cutting or welding.

Key Features:

• 2.5" precision-bored shock body — cadmium-plated chromoly construction honed to within +/- .001" for a tight piston seal and optimum valving function
• External finned piggyback reservoir — dramatically increases fluid capacity and heat dissipation for sustained, fade-resistant damping performance
• 7/8" hard-chromed shaft — heat treated and micro-polished for maximum durability and long seal life
• High-flow billet aluminum piston — heat-treated 6061 aluminum alloy with 17-4 stainless steel valve discs for premium ride quality
• Included shaft guards — protect the shock shaft from rocks and trail debris
• Optional Wide Range Compression Adjuster — provides 20 precise clicks of compression damping adjustment to fine-tune ride quality on the fly
• Fully rebuildable, serviceable, and tunable — valve adjustments possible with simple hand tools
• Lightweight hard-anodized 6063 aluminum alloy reservoir resists rust and dissipates heat quickly
• Aeroquip high-pressure hoses with quality fittings resist abrasion and kinking
• 100% bolt-on installation with all necessary mounting hardware included

Each shock set undergoes extensive dynamometer lab testing and real-world validation to deliver the optimal damping curve for the application. King Shocks are hand-built in the USA to race-winning standards, offering up to a 15% increase in rear wheel travel over stock.