ROUGH COUNTRY 74-80 F100 F250 COIL SPRING 4″ LIFT KIT Kit includes front coil springs, 7 degree C-bushings, track bar drop bracket, 4 RC9000 series shocks and option of rear add-a-leafs (1973-80 kits come with rear blocks) or add a leaf rear springs for a extra cost PHONE FOR PRICE AND AVAILABILITY