Tuff Country SX8000 Nitro Gas performance shock absorbers deliver a comfortable highway ride and superb towing and off-road performance. The nitrogen gas pressure reduces fading and gives quicker shock response for better handling and performance. Tuff Country SX8000 shock absorbers are designed to be optimized for stock height and lifted vehicles. Backed by a limited lifetime warranty.Details: SX8000 Nitro Gas Shock High performance shocks, great for towing, off-road and daily driving Nitro gas pressure resists fading Twin tube construction Poly bushings 5/8 inch diameter piston rod Proudly Made In The USA Limited Lifetime Warranty Sold Individually Fits: 1999-2006 Chevrolet Silverado 1500 4WD (w/ 4 Inch Tuff Country lift kit only - Front) 1999-2006 GMC Sierra 1500 4WD (w/ 4 Inch Tuff Country lift kit only - Front) 2002-2005 Dodge Ram 1500 4WD (w/ No suspension lift kit - Front) 1980-1996 Ford F150 4WD (w/ 4 inch suspension lift kit - Front) 1980-1996 Ford Bronco 4WD (w/ 2.5 to 4 inch suspension lift kit - Front) 1980-1987 Ford F250 4WD (w/ No suspension lift kit - Front) 1983-1997 Ford Ranger 4WD (w/ 4 inch suspension lift kit - Front) 1991-1994 Ford Explorer 4WD (w/ 4 inch suspension lift kit - Front) Installation Notes: Shocks are sold as each. Quantity of (2) shocks required for most applications Tech Specs: Extended Length: 20.5 Inches Collapsed Length: 12.5 Inches Mounting Style: Stem to Eye Average Install Time: 20 to 40 Minutes Quantity Required: 2 Shocks (Sold Individually)