Tuff Country 4in Rear Block & U-Bolt Kit – 1999–2016 Ford F-250 4WD w/ Factory Overloads (Tapered) (97061)

Raise and level the rear of your Ford Super Duty with the Tuff Country 4” Rear Block & U-Bolt Kit. This kit is designed to provide a moderate rear lift while maintaining factory ride quality, making it a great option for trucks running a front lift or looking to achieve a more balanced stance.

This system includes heavy-duty cast lift blocks that install between the rear leaf springs and axle, along with extended U-bolts designed specifically for proper fitment on models equipped with factory overload springs. The tapered block design helps correct driveline angles and maintain proper pinion alignment after lifting.

Ideal for pairing with front leveling kits or mid-level lift setups, this kit improves both appearance and functionality while keeping your build simple and dependable.

Features:

• Provides 4” of rear lift for improved stance and leveling
• Designed for Ford F-250 4WD with factory overload springs
• Tapered block design helps maintain proper driveline alignment
• Heavy-duty cast lift blocks for strength and durability
• Includes extended U-bolts for secure installation
• Maintains factory-like ride quality
• Simple bolt-on installation
• Ideal for leveling or complementing front lift setups
• Durable finish for corrosion resistance
• Made in the USA
• Backed by manufacturer limited lifetime warranty

Fitment:

• 1999–2016 Ford F-250 Super Duty (4WD, with factory overloads)

Notes:

• Rear lift only (front components not included)
• Designed for trucks equipped with factory overload leaf springs
• Professional installation recommended
• U-bolts should not be reused; always use supplied hardware
• Extended shocks may be recommended depending on setup
• Check driveline angles after installation