Moog CC870 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 select 1991 - 1996 Ford vehicles Spring size: Inside Diameter 3.61", Bar Diameter .687", Installed Height 11.5" Load rating: 899 lbs. One square and one pigtail end All coil springs meet or exceed OEM (original equipment manufacturers) standards