The King 2.5-inch rear piggyback reservoir shock for 2011 and later Chevrolet Silverado 2500/3500 is a rear pair built for those heavy-duty truck applications. King’s OEM performance kit is custom-tuned through real-world testing to develop a balanced damping curve and improved ride quality. The piggyback reservoir helps manage heat for more consistent rear suspension response under load.
King Shocks 2011+ Chevrolet Silverado 2500/3500 Rear 2.5 Dia Piggyback Reservoir Shock (Pair)