2011-2025 Silverado 2500/3500 HD Rear 2.5" Piggyback Reservoir Shock - Pair (KIN25001-303)

Built for owners who want OEM-grade ride quality with off-road capability, this King 2.5" piggyback reservoir shock pair is custom-tuned for the 2011-up Silverado/Sierra 2500 HD and 3500 HD. The piggyback reservoir keeps shock oil cool under sustained load, and King's race-bred valving controls body motion without beating you up on the highway.

Features

• Pair of rear shocks (driver + passenger)
• 2.5" diameter shock body with piggyback reservoir
• Real-world tuned damping curve for Silverado/Sierra 2500 HD & 3500 HD
• Rebuildable and revalvable for long service life
• Maintains stock ride height with optional reservoir mounting

Fits

• 2011-2025 Chevrolet Silverado 2500 HD / 3500 HD
• 2011-2025 GMC Sierra 2500 HD / 3500 HD

Manufacturer Description

King OEM performance kit custom tuned to provide your CHEVY/GMC 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.