ICON Block Kits

ICON Block Kits — 5" Rear Block Kit for 1999–2025 Ford F-250/F-350 Super Duty Brand: ICON Upgrade your Ford Super Duty with the ICON 5" Rear Block Kit engineered for towing, hauling and aggressive off-road use. The square, non‑tapered block design delivers a reliable rear lift while maintaining stable load distribution and ride geometry. Key Features Heavy‑duty construction: CNC laser cut and brake‑formed steel plate with .250" wall square tubing for maximum strength and durability. Reinforced bump stop tang: Ensures correct bump stop engagement and limits compression travel to protect rear shocks and mounts at full bottom out. Precision fit: Purpose‑built for 1999–2025 Ford F-250/F-350 Super Duty to simplify installation and maintain factory alignment. Durable finish: Semi‑gloss black powder coat for corrosion resistance and a clean, OEM+ appearance. Backed by warranty: ICON Limited Lifetime Warranty for long‑term peace of mind. Why Choose ICON Block Kits Designed to withstand the stresses of heavy towing and harsh off‑road conditions, ICON Block Kits combine engineered strength with practical protection for suspension components. Whether you tow heavy loads or push your Super Duty off the beaten path, these blocks provide a dependable lift solution without compromising durability or fitment.