ICON Rear, 4" Block Kit for 99-25 F-250/350 Super Duty - 194275

ICON Rear, 4" Block Kit for 99-25 F-250/350 Super Duty - 194275

The ICON Vehicle Dynamics 1999-2025 Ford F-250/F-350 Super Duty 4 in. Rear Block Kit features a square, non-tapered block design to provide easy rear lift to a Ford Super Duty pickup. These heavy-duty blocks are fabricated from CNC laser cut and brake-formed steel plate and heavy duty .250 in. wall square tubing to endure the stresses of heavy towing/hauling duty as well as aggressive off-road use. Their reinforced bump stop tang provides proper bump stop engagement and limits compression travel to prevent damage to the rear shocks and shock mounts at full bottom out. These blocks look as good as they perform with a semi-gloss black powder coat finish and are backed by ICON's Limited Lifetime Warranty.

Features

• Vehicle specific, square block design with 4 in. overall height
• Fabricated from CNC laser cut and brake-formed steel plate and heavy-duty .250 in. wall square tubing
• Heavy-duty bump stop tang provides proper bump stop engagement
• Semi-gloss black powder coat finish for corrosion resistance
• ICON Limited Lifetime Warranty

Technical Notes

• APPLICATION NOTE #155: Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install
• APPLICATION NOTE #213: Will not fit 2023-2025 F-350 with dual rear wheels
• Depending on year and leaf spring configuration installer must use the appropriate U-bolts (not included in kit)