ReadyLIFT OEM-style rear block kits are now available for 2017-2026 Ford Super Duty model-specific applications. These 4.0" fabricated steel Flat Rear Block Kits include two (2) rear blocks, billet drive line spacer, four (4) long e-coated u-bolts and eight (8) nuts and washers. Based on OEM designs and never made out of light weight extrusions, our 4" 2017-2026 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: 66-2741 4" block is for use on 2017-2026 Ford F-250 Super Duty 4WD trucks with 2-piece drive shaft. Lift height will vary depending on what factory block your truck has. NOTE: Not for use on 2019-2026 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.
Enhance your 2017-2026 Ford Super Duty F-250 4WD with the ReadyLift 66-2741 OEM-style rear block kit, designed for precise fitment and durable performance. Crafted from fabricated steel, these 4-inch flat rear blocks are engineered to restore a slight rake to your truck, making them ideal for hauling, towing, or leveling applications. The kit includes two heavy-duty rear blocks, a billet driveshaft spacer, four long e-coated u-bolts, and eight nuts and washers, ensuring a comprehensive upgrade that maintains OEM quality standards.
These rear blocks feature integrated OEM-style bump stops, providing a secure and reliable connection while preventing contact issues during operation. Designed specifically for trucks with a 2-piece driveshaft, the blocks are compatible with stock, lifted, or leveled vehicles and are intended to work seamlessly with ReadyLIFT suspension leveling kits. Please note that these blocks are not compatible with aftermarket or factory-installed air spring or load leveling kits that attach to the bump stop tangs, as their use can void the warranty and cause potential failure of the bump stop tang.
Installation requires professional expertise and approximately one hour, given the complexity of the process. As a high-quality product, the kit is covered by ReadyLIFT's Limited Lifetime Warranty, providing peace of mind for your investment. Made from robust fabricated steel and finished in black, these blocks are built to withstand the demands of heavy-duty use while maintaining a clean OEM appearance. Keep in mind the California Proposition 65 warning regarding chemicals like DEHP, which are present in the manufacturing process, emphasizing the importance of handling with care.
Designed for direct fitment on 2017-2026 Ford F-250 Super Duty 4WD trucks with a 2-piece driveshaft, the ReadyLift rear block kit offers a reliable upgrade to improve your truck’s stance and performance. Whether you're customizing a stock vehicle or enhancing a lifted or leveled truck, this kit provides a solid foundation for your towing and hauling needs, backed by the quality and durability that ReadyLift is known for.
Features:
- Fabricated steel construction for durability and strength
- Includes two 4-inch flat rear blocks with OEM-style bump stops
- Comprehensive kit with billet driveshaft spacer, four long e-coated u-bolts, and nuts and washers
- Designed for 2017-2026 Ford Super Duty F-250 4WD trucks with 2-piece driveshaft
- Restores a slight rake for improved hauling and towing performance
- Compatible with stock, leveled, or lifted trucks, and ReadyLIFT suspension leveling kits
- Professional installation recommended, approximately 1 hour
- Covered by ReadyLift Limited Lifetime Warranty
- Finished in black for OEM-matching appearance
- Not compatible with aftermarket or factory air spring/load leveling kits
At KOVA OFFROAD, we aim to get your order to you as quickly as possible.
Most orders ship within 3-5 business days. For backordered items, please allow 2-3 weeks.
If you need your product urgently, our support team is ready to assist you.
Enjoy free shipping on orders over $200, and track your order in real-time once it’s on the way.
Returns & Exchanges
- All returns must be authorized by KOVA Offroad before an item is shipped back.
- Return eligibility and timeframes may vary by manufacturer and product.
- Products must generally be unused, uninstalled, in new and resellable condition, and returned with all original packaging, hardware, and documentation.
- Original shipping charges are non-refundable unless the return is the result of an error or a confirmed defective product.
- Customers may be responsible for return shipping and any manufacturer or supplier restocking fees that apply.
- Do not ship a return to KOVA Offroad or directly to a manufacturer without receiving return authorization and return instructions from us first.
Obtaining Return Authorization
- Contact KOVA Offroad at sales@kovaoffroad.com with your order number, product information, and reason for the return.
- We will provide the appropriate return instructions and shipping location after the return has been approved.
- Returns sent without authorization may be refused or delayed.
Warranty & Defective Products
- Product warranties are provided by the individual manufacturer and vary by brand and product.
- KOVA Offroad does not independently manufacture or warrant third-party products, but we will assist customers with the warranty claim process whenever possible.
- If you believe a product is defective, contact us with your order number, a description of the issue, and photos or video if applicable.
- Warranty approval, replacement, repair, shipping costs, and claim requirements are subject to the manufacturer’s warranty policy.
- Do not return a defective product until return or warranty instructions have been provided.
Order Cancellations & Changes
- Contact us as soon as possible if you need to change or cancel an order.
- Once an order has entered processing or shipped, cancellation may no longer be possible.
- Special-order, custom, made-to-order, clearance, or certain manufacturer-direct products may not be cancellable or returnable.
- Any applicable cancellation or restocking fees will be communicated before the return or cancellation is completed.
Fitment
- Customers are responsible for reviewing the listed vehicle fitment before purchasing.
- If a customer is unsure whether a product fits their vehicle, they should contact KOVA Offroad before ordering, and we will help verify compatibility.
Questions?
Call us at (800) 507-0672 or email sales@kovaoffroad.com.
