Check the listing for details. 99-06 Silverado/Sierra Nitro Drop 2 Front Shocks 2" - 5" Drop (Pair) 2WD. Condition: New. Listed at 108.00 USD. Nitro Drop 2 Shocks Belltech designed the Nitro Drop 2 shock line to provide the Truck and SUV market with a unique blend of shock tuning. This new setup concentrates on the Comfort level while also increasing the overall performance of the complete suspension system.Designed with the daily driver Truck and SUV customer in mind, Belltech Engineers increased the low speed compression and massaged the rebound forces of the shock valving providing a factory style ride comfort while providing better road feel and grip.The Nitro Drop 2 line features application specific Direct OEM replacement shock absorbers for popular Trucks and SUV’s. OEM replacement with performance characteristicsCavitation free valve train avoids air from decreasing the shock absorbers effectivenessDust boots and OE style rubber bushings offers maximum durabilitySHOCK FEATURESMetal dust bootHardened Chrome 12.5mm piston rodTriple lip NBR rod sealTeflon guide bushingNEW 30mm piston with low friction piston Teflon sealNEW Performance rebound valve design45mm wide body for increased oil volumeNEW 35mm performance compression valveReinforced OEM quality rubber bushings Fits: FRONT with a 2" Drop