Rocky Road X2 Rear Shock 0-1" for 1999-2010 Silverado Sierra 2500HD 3500HD

Fitment Guide: Note: Designed for 0-1" height. CHEVROLET Silverado 1500HD 2001-2006 (+ 07 Classic) Silverado 2500 1999-2004 (4x4) Silverado 2500HD 2001-2010 Silverado 3500 2001-2006 Silverado 3500HD 2007-2010 GMC Sierra 1500HD 2001-2006 (+ 07 Classic) Sierra 2500 1999-2004 (4x4) Sierra 2500HD 2001-2010 Sierra 3500 2001-2006 Sierra 3500HD 2007-2010    Specifications: Rocky Road X2 Series Nitrogen Gas Charged Twin Tube Design 2" Body Diameter 10 Stage Variable Valving Powder Coated Finish Heavy Duty Shock Boot 2 Year Warranty Extended length: 26.7 inches Collapsed length: 15.9 inches  Description: Rocky Road X2 Series shock absorbers are an excellent choice for stock or lifted truck applications. The twin-tube nitrogen gas-charged design provides great dampening for daily driving or the occasional off-road excursion. A large 5/8” super finished chrome piston rod helps keep you in control while the 10-stage variable valving delivers a comfortable ride. X2 shocks are powde