King 25001-328A 2.5 Inch Rear Piggyback Reservoir Shock Kit with Adjuster

The King 25001-328A OEM Performance Upgrade Kit delivers a premium bolt-on suspension system engineered to dramatically improve both on-road and off-road performance. This rear shock set features 2.5-inch diameter piggyback reservoir shocks with external compression adjusters, providing superior damping control and heat dissipation for sustained performance under the most demanding conditions.

Key Features:

• 2.5-inch precision bored shock cylinders with cadmium plating for optimal piston seal and valving function
• Lightweight hard anodized 6063 aluminum alloy reservoirs for superior heat dissipation
• Heat-treated 6061 aluminum alloy pistons with King's proprietary port configurations
• Large 7/8-inch diameter hard chrome micro-polished shafts with 100,000 PSI tensile strength
• Rulon composite wear bands offering exceptional wear resistance and compressive strength
• Aeroquip high-pressure hoses with quality fittings resistant to abrasion and kinking
• Steel Teflon-lined spherical bearings for smooth articulation and extended service life
• External compression adjuster for easy tuning with simple hand tools
• Fully rebuildable and revalveable serviceable design
• Hand-built in the USA with aircraft-quality billet aluminum components

Each kit undergoes extensive dynamometer lab testing and punishing real-world testing to develop optimal damping curves specifically for your vehicle. Includes all necessary vehicle-specific mounting brackets, hardware, and detailed installation instructions for 100% bolt-on installation with no cutting or welding required.