Moog CC758 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 Use on select 1986 - 1994 Chrysler vehicles Resist corrosion with improved coated material Spring provides a firmer ride for better handling Resist spring clash with a plastic sleeve All coil springs meet or exceed OEM (original equipment manufacturers) standards