Moog 8732 Coil Spring Set Powder-coated to protect against corrosion Designed to lower stresses for longer service life All coil springs are 100% load tested Worn or sagging coil springs can cause premature tire wear due to vehicle misalignment Fits select 1981 - 1993 Ford vehicles Spring size: Inside Diameter 3.5", Bar Diameter .625", Installed Height 11" Load rating: 1420 lbs. One square and one tangential end All coil springs meet or exceed OEM (original equipment manufacturers) standards