Rough Country 0-2.5" N3 Rear Shocks for 92-99 GMC Yukon XL 1500 2WD - 23231_A

10-Stage Variable Valving: Precisely tuned damping for enhanced comfort and control across varying terrain. Nitrogen Charged, Rubber Bushings, 36kN Tensile Strength Fast Cooling 54mm Shock Body Spring Loaded Piston Rod Seal. Military Spec. Fluid Rated To -40? C Backed by Rough Country's Limited Lifetime Replacement Warranty.