RTZ - Fits Chevrolet GMC Silverado Sierra C10 Pickup Lowering Kit 2 Front Lowering Drop Coil Springs + 4 Rear Hanger & Shackle Kit V8 Motor 2WD

Life-Time Warranty Heat Set & Shot Peened to Prevent Spring Fatigue Load Tested for Proper "Sport" Spring Rate which is 15% higher than OEM Powder-coated to Prevent Corrosion Fits 1973-1987 Chevrolet GMC Silverado Sierra C10 Pickup 2wd V8(Note:will fit all-cabs). Includes: Pair of 2" lowering sport coils, Rear Hangers and Shackles to drop 3-4" with Hardware included.