ReadyLift 66-2750 OEM-Style Steel Rear Block Kit for 2017-2022 Ford Super Duty F-250 and F-350

ReadyLIFT OEM-style rear block kits are now available for 2017-2022 Ford Super Duty model specific applications. These 5.0" fabricated steel Tapered Rear Block Kits include two (2) rear blocks, four (4) long e-coated U-bolts and eight (8) nuts and washers. Based on OEM designs and never made out of lightweight extrusions, our 5" 2017-2022 Ford Super Duty Tapered Rear Blocks have Integrated OEM style bump stops. ReadyLIFT Block Kits will put a slight rake back in your truck for hauling or towing and are designed to work with your ReadyLIFT Suspension Leveling Kit. In fact, these blocks are the ideal Tow Package upgrade for not only for stock-height vehicles but lifted or leveled trucks too! Like all ReadyLIFT products these block kits come with our Limited Lifetime Warranty. NOTE: 66-2750 5" block is for use on 2017-2022   Ford F-250 Super Duty 4WD trucks with 1-piece drive shaft. Lift height will vary depending on what factory block your truck has. NOTE:   Not for use on 2019-UP F-350.   NOTE: The lift blocks in this kit are not designed to work with aftermarket or factory add-on air spring/load leveling kits that attach to the bump stop tangs. Use of this type of air bag system will void all block warranties and can cause failure of the block bump stop tang.

The ReadyLift 66-2750 OEM-Style Steel Rear Block Kit is designed specifically for 2017-2022 Ford Super Duty trucks, including F-250 models with 1-piece drive shafts. Crafted from durable fabricated steel, these tapered rear blocks feature integrated OEM-style bump stops, ensuring a secure fit and maintaining factory ride quality. The kit includes two sturdy 5-inch blocks, four long e-coated U-bolts, and eight nuts and washers, providing all necessary hardware for installation. These blocks are engineered to restore a slight rake to your truck, making them ideal for hauling, towing, or enhancing the vehicle's stance without compromising ride stability. They complement ReadyLIFT suspension leveling kits and are suitable for stock or lifted trucks, offering a versatile upgrade for various applications. The installation process is complex and recommended to be performed by a professional, typically requiring about an hour. These blocks are compatible with factory setups but are not suitable for use with aftermarket or factory-installed air spring or load leveling systems that attach to bump stops, as this may void the warranty. The product comes with a limited lifetime warranty, reflecting ReadyLIFT’s confidence in its durability and performance. Note that this kit is not compatible with 2019 and newer Ford F-350 models, and lift height can vary depending on the original factory block. The black finish provides corrosion resistance and a sleek appearance. This product is also compliant with California Proposition 65 regulations, containing chemicals known to the State of California to cause reproductive harm, and should be installed with appropriate precautions. Designed for direct fitment, this kit is an excellent upgrade for truck owners seeking enhanced load-carrying capability and improved stance while maintaining factory-quality components and safety features.

Features:

• Fabricated steel construction for durability and strength

• OEM-style tapered rear blocks with integrated bump stops

• Includes two 5-inch rear blocks, four e-coated U-bolts, nuts, and washers

• Designed to restore a slight rake for hauling or towing

• Compatible with 2017-2022 Ford Super Duty F-250 with 1-piece drive shaft

• Suitable for stock or lifted trucks, ideal as a Tow Package upgrade

• Requires professional installation, approximately 1 hour

• Not compatible with aftermarket or factory add-on air spring/load leveling kits

• Finished in black for corrosion resistance

• Limited lifetime warranty for peace of mind