ROUGH COUNTRY 74-80 F100 F250 2.5″ LIFT: KIT COIL SPRING FRONT END Kit includes front coil springs, 4-degree C-bushings, track bar drop bracket, 4 RC9000 series shocks and option of rear add-a-leafs (1977-80 kits come with rear blocks) or add a leaf rear springs. PHONE FOR PRICE AND AVAILABILITY