The King 2.5-inch rear piggyback reservoir shock with adjuster for 2000–2010 Chevrolet Silverado 2500/3500 HD delivers robust damping and tunable control for heavy-duty truck applications. The external reservoir design maintains performance under heat and load while offering on-vehicle adjustability. Built as a King OEM performance kit, each pair is custom tuned following real-world testing.
King Shocks 00-10 Chevrolet Silverado 2500/3500/HD Rear 2.5 Dia Piggyback Res Shock w/Adj (Pair)