BMR 79-04 Fox Mustang Front Lowering Springs - RedLowers the front of your 1979 2004 Mustang 1 inch; Improves handling and ride quality; 525 lb in spring rates; Manufactured from chrome silicon high tensile spring wire; Cold wound on a CNC Coiling Machine to exact specifications; Lifetime warranty against spring sag; Stress relieved at 750 degrees F; Shot peened; Computer tested for accurate height and spring rate; Made in the U. S. A. This Part Fits: Year Make Model Submodel 1979 1981,1994 2004 Ford