Rough Country 2.5-5.5" N3 Rear Shock Absorbers for 1977-1979 F-250 4WD - 23148_I

10 Stage Variable Valving, Military Fluid Rated To -50 Degrees C 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. Fits Select: 1977-1979 FORD F250 and more - add your vehicle to our fit widget to check