Fits: 2002–2009 Chevrolet Trailblazer 2000–2020 Chevrolet Tahoe 2006 Chevrolet Avalanche 1500 2006–2014 Chevrolet Suburban 1500 2007–2013 Chevrolet Avalanche 2002–2006 Chevrolet Trailblazer EXT 2015–2020 Chevrolet Suburban 2002–2009 GMC Envoy 2000–2020 GMC Yukon 2001–2014 GMC Yukon XL 1500 2004–2005 GMC Envoy XUV 2002–2006 GMC Envoy XL 2015–2020 GMC Yukon XL Belltech8522Shocks and StrutsBelltech 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 shortened bodies to match with the different lowering methods, ensuring you have the correct amount of shock travel for any of our Belltech Lowering Kits and Components.Featuring a completely new design, Belltech Nitro Drop 2 shocks bring a high performance blend of internal valve technology and state-of-the-art construction to your vehicle. They feature a cavitation-free valve assembly that prevents air from decreasing the shocks' effectiveness. These Belltech Nitro Drop 2 shocks include dust boots and have OEM-style rubber bushings to offer a smooth, comfortable ride.