Tuff Country SX6000 Twin-Tube Cellular Gas shock absorber (hydraulic) delivers a comfortable highway ride and superb off-road performance. Made specifically for trucks and suv with our without suspension lift kits. Backed by a limited lifetime warranty.Details: SX6000 Twin-Tube Cellular Gas Shock Twin tube construction Extended length for suspension lift kit Poly bushings 5/8 inch diameter piston rod Recommended for fullsize, mid-size and mini 4WD vehicles Made In The USA Limited Lifetime Warranty Sold Individually Fits: 1999-2006 Toyota Tundra 4x4 (w/3 inch rear lift kit - Rear) 2007-2014 Toyota FJ Cruiser 4x4 (w/2 inch rear lift kit - Rear) Installation Notes: Extended Length: 26.5 Inches Collapsed Length: 16 Inches Mounting Style: Stem to Eye Shocks are sold individually Average Install Time: 20 to 40 Minutes Warranty: Limited Lifetime Quantity Required: 2 (Sold Individually)