King Shocks 16in 2.5 PR Smoothie Shock w/Piggyback Reservoir w/Compression Adjuster

King Smoothie shocks are a significant upgrade from OEM shocks, incorporating race-proven damping technology and superior construction. Designed for use with existing vehicle suspension components (leaf springs, torsion bars, or coils). Features adjustable valving and are fully serviceable. Models with external reservoirs can use the Wide Range Compression Adjuster for on-the-fly valving adjustment (soft to firm), beneficial for towing or heavy loads. Custom-built in various lengths and mounting options. Hand-built in the USA from aircraft-grade aluminum, offering precision damping and oversized components for fade-free performance, superior heat dissipation, and long service life. Delivers a smoother ride, sharper handling, and enhanced confidence over rough terrain while maintaining daily driving comfort.