Moog CC818 Coil Spring Set Variable rate coil springs maintain proper chassis ride height and smooth ride Ideal for family transportation, work trucks and sales fleet vehicles Powder-coated to protect against corrosion Worn or sagging coil springs can cause premature tire wear due to vehicle misalignment Fits 1975 - 1995 Ford vehicles Spring size: Inside Diameter 4", Bar Diameter .703", Installed Height 12.13" Load rating: 1258 lbs. Pigtail ends All coil springs meet or exceed OEM (original equipment manufacturers) standards