Cognito 11-24 Chev Silv/Sierra 2500/3500 HD 2WD/4WD 1in Block and 16in U-bolt Kit (steel/straight)

The Cognito 11-24 Chevrolet Silverado and Sierra 2500/3500 HD 2WD and 4WD 1-inch Block and U-bolt Kit is a performance suspension upgrade designed to increase ride height and improve load capacity. This kit features 1-inch tall powder-coated semi-gloss black cast steel blocks, providing durability and corrosion resistance under demanding conditions. The heavy-duty zinc-plated U-bolts ensure secure installation and long-lasting performance. Constructed in the USA, these components are engineered for strength and reliability, making them suitable for both daily driving and heavy-duty applications. The kit enhances vehicle stance and stability, offering a straightforward solution for leveling or lifting the rear suspension.

This kit is compatible with Chevrolet Silverado and GMC Sierra 2500 and 3500 HD models from 2011 through 2024, applicable to both 2WD and 4WD configurations. It is intended for use as a direct bolt-on upgrade or replacement to improve suspension performance and vehicle stance. The package includes one pair of 1-inch blocks and 16-inch U-bolts, designed to fit specific chassis and axle configurations. Ideal for owners seeking to level their trucks or increase payload capacity, this kit provides a durable, American-made solution for enhancing vehicle handling and appearance.