Cognito 20-24 Chevy Silverado 2500HD/3500HD 5in Elite Lift Kit

The Cognito 3-inch Block and U-Bolt Kit includes 3-inch tall powder coated semi-gloss black cast steel blocks and heavy-duty zinc plated U-bolts The Elka 2.5 shocks feature Dual Speed Compression adjustment and provide better attenuation of vibration, leading to major noise reduction in the cabin (much less squeak and rattle), damping characteristics optimized for each truck and setup, providing a smoother ride. Increased comfort in both on road and off-road conditions, especially over washboard and square-edge impacts, more stable and more predictable handling, reduced front-end diving when cornering or braking reduced rear-end bucking and lifting, and increased damping and spring rate for better handling when towing or loading truck.