*item may differ from images
ReadyLIFT OEM-style rear block kits are available for 2017-2023 Ford Super Duty model-specific applications. These 4.0" 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 4" 2017-2023 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: 66-2740 4" block is for use on 2017-2023 Ford F250 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 F350. 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 the failure of the block bump stop tang.
ReadyLift 4.0" Tall Taper Block (1-pc Drive Shaft) - Ford Super Duty 2017-2023 66-2740
Specifications:
| California Proposition 65 | WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/product. |
| Color | Black |
| Fitment | Direct Fitment |
| Install Difficulty | Difficult Requires Professional Installation |
| Installation Time | 1 Hour |
| Material | Fabricated Steel |
| Nuts Included | Yes |
| Prop65 Chem1 | Di(2-ethylhexyl)phthalate (DEHP) |
| Description_INV | RL 4'' REAR TAPERED BLOCK - FORD |
| Description_EXT | 4.0" Tall Taper Block (1-pc Drive Shaft) - Ford Super Duty 2017-2023 |
| Description_MKT | ReadyLIFT OEM-style rear block kits are available for 2017-2023 Ford Super Duty model-specific applications. These 4.0" 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 4" 2017-2023 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: 66-2740 4" block is for use on 2017-2023 Ford F250 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 F350. 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 the failure of the block bump stop tang. |
| Description_FAB | 20172023 Ford Super Duty F250 4WD compatible |
| Description_FAB | OEM style fabricated steel construction |
| Description_FAB | Tapered block design for improved stability |
| Description_FAB | Bump stop landing pads for added support |
| Description_FAB | New longer ubolts included for easy installation |
| Description_FAB | Specifically designed for use with trucks with 1piece drive shaft |
| Description_FAB | Durable and longlasting construction |
| Description_FAB | Enhances overall performance and handling of the vehicle |
| Description_FAB | Perfect for heavyduty and offroad use |
| Description_FAB | Compatible with other aftermarket suspension upgrades |
| Description_FAB | Easy to install and requires no modifications to the vehicle |
| Description_FAB | Designed to meet or exceed OEM standards |
| Description_FAB | Provides a smooth and comfortable ride |
| Description_FAB | Improves towing and hauling capabilities |
| Description_FAB | 201720172023 Ford Super Duty F250 4WD compatible |
| Description_FAB | New longer u New longer ubolts included for easy installation |
| Description_FAB | Specifically designed for use with trucks with 1 Specifically designed for use with trucks with 1piece drive shaft |
| Description_FAB | Durable and long Durable and longlasting construction |
| Description_FAB | Perfect for heavy Perfect for heavyduty and offroad use |
| Description_DEF | Suspension Leaf Spring Block Kit |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2023 | Ford | F-250 Super Duty | ||
| 2024 | Ford | F-250 Super Duty | ||
| 2017 | Ford | F-250 Super Duty | King Ranch | |
| 2018 | Ford | F-250 Super Duty | King Ranch | |
| 2019 | Ford | F-250 Super Duty | King Ranch | |
| 2020 | Ford | F-250 Super Duty | King Ranch | |
| 2021 | Ford | F-250 Super Duty | King Ranch | |
| 2022 | Ford | F-250 Super Duty | King Ranch | |
| 2023 | Ford | F-250 Super Duty | King Ranch | |
| 2024 | Ford | F-250 Super Duty | King Ranch | |
| 2017 | Ford | F-250 Super Duty | Lariat | |
| 2018 | Ford | F-250 Super Duty | Lariat | |
| 2019 | Ford | F-250 Super Duty | Lariat | |
| 2020 | Ford | F-250 Super Duty | Lariat | |
| 2021 | Ford | F-250 Super Duty | Lariat | |
| 2022 | Ford | F-250 Super Duty | Lariat | |
| 2023 | Ford | F-250 Super Duty | Lariat | |
| 2024 | Ford | F-250 Super Duty | Lariat | |
| 2018 | Ford | F-250 Super Duty | Limited | |
| 2019 | Ford | F-250 Super Duty | Limited | |
| 2020 | Ford | F-250 Super Duty | Limited | |
| 2021 | Ford | F-250 Super Duty | Limited | |
| 2022 | Ford | F-250 Super Duty | Limited | |
| 2023 | Ford | F-250 Super Duty | Limited | |
| 2024 | Ford | F-250 Super Duty | Limited | |
| 2017 | Ford | F-250 Super Duty | Platinum | |
| 2018 | Ford | F-250 Super Duty | Platinum | |
| 2019 | Ford | F-250 Super Duty | Platinum | |
| 2020 | Ford | F-250 Super Duty | Platinum | |
| 2021 | Ford | F-250 Super Duty | Platinum | |
| 2022 | Ford | F-250 Super Duty | Platinum | |
| 2023 | Ford | F-250 Super Duty | Platinum | |
| 2024 | Ford | F-250 Super Duty | Platinum | |
| 2017 | Ford | F-250 Super Duty | XL | |
| 2018 | Ford | F-250 Super Duty | XL | |
| 2019 | Ford | F-250 Super Duty | XL | |
| 2020 | Ford | F-250 Super Duty | XL | |
| 2021 | Ford | F-250 Super Duty | XL | |
| 2022 | Ford | F-250 Super Duty | XL | |
| 2023 | Ford | F-250 Super Duty | XL | |
| 2024 | Ford | F-250 Super Duty | XL | |
| 2017 | Ford | F-250 Super Duty | XLT | |
| 2018 | Ford | F-250 Super Duty | XLT | |
| 2019 | Ford | F-250 Super Duty | XLT | |
| 2020 | Ford | F-250 Super Duty | XLT | |
| 2021 | Ford | F-250 Super Duty | XLT | |
| 2022 | Ford | F-250 Super Duty | XLT | |
| 2023 | Ford | F-250 Super Duty | XLT | |
| 2024 | Ford | F-250 Super Duty | XLT | |
| 2023 | Ford | F-350 Super Duty | ||
| 2024 | Ford | F-350 Super Duty | ||
| 2017 | Ford | F-350 Super Duty | King Ranch | |
| 2018 | Ford | F-350 Super Duty | King Ranch | |
| 2019 | Ford | F-350 Super Duty | King Ranch | |
| 2020 | Ford | F-350 Super Duty | King Ranch | |
| 2021 | Ford | F-350 Super Duty | King Ranch | |
| 2022 | Ford | F-350 Super Duty | King Ranch | |
| 2023 | Ford | F-350 Super Duty | King Ranch | |
| 2024 | Ford | F-350 Super Duty | King Ranch | |
| 2017 | Ford | F-350 Super Duty | Lariat | |
| 2018 | Ford | F-350 Super Duty | Lariat | |
| 2019 | Ford | F-350 Super Duty | Lariat | |
| 2020 | Ford | F-350 Super Duty | Lariat | |
| 2021 | Ford | F-350 Super Duty | Lariat | |
| 2022 | Ford | F-350 Super Duty | Lariat | |
| 2023 | Ford | F-350 Super Duty | Lariat | |
| 2024 | Ford | F-350 Super Duty | Lariat | |
| 2018 | Ford | F-350 Super Duty | Limited | |
| 2019 | Ford | F-350 Super Duty | Limited | |
| 2020 | Ford | F-350 Super Duty | Limited | |
| 2021 | Ford | F-350 Super Duty | Limited | |
| 2022 | Ford | F-350 Super Duty | Limited | |
| 2023 | Ford | F-350 Super Duty | Limited | |
| 2024 | Ford | F-350 Super Duty | Limited | |
| 2017 | Ford | F-350 Super Duty | Platinum | |
| 2018 | Ford | F-350 Super Duty | Platinum | |
| 2019 | Ford | F-350 Super Duty | Platinum | |
| 2020 | Ford | F-350 Super Duty | Platinum | |
| 2021 | Ford | F-350 Super Duty | Platinum | |
| 2022 | Ford | F-350 Super Duty | Platinum | |
| 2023 | Ford | F-350 Super Duty | Platinum | |
| 2024 | Ford | F-350 Super Duty | Platinum | |
| 2017 | Ford | F-350 Super Duty | XL | |
| 2018 | Ford | F-350 Super Duty | XL | |
| 2019 | Ford | F-350 Super Duty | XL | |
| 2020 | Ford | F-350 Super Duty | XL | |
| 2021 | Ford | F-350 Super Duty | XL | |
| 2022 | Ford | F-350 Super Duty | XL | |
| 2023 | Ford | F-350 Super Duty | XL | |
| 2024 | Ford | F-350 Super Duty | XL | |
| 2017 | Ford | F-350 Super Duty | XL Plus | |
| 2018 | Ford | F-350 Super Duty | XL Plus | |
| 2019 | Ford | F-350 Super Duty | XL Plus | |
| 2020 | Ford | F-350 Super Duty | XL Plus | |
| 2021 | Ford | F-350 Super Duty | XL Plus | |
| 2022 | Ford | F-350 Super Duty | XL Plus | |
| 2023 | Ford | F-350 Super Duty | XL Plus | |
| 2024 | Ford | F-350 Super Duty | XL Plus | |
| 2017 | Ford | F-350 Super Duty | XLT | |
| 2018 | Ford | F-350 Super Duty | XLT | |
| 2019 | Ford | F-350 Super Duty | XLT | |
| 2020 | Ford | F-350 Super Duty | XLT | |
| 2021 | Ford | F-350 Super Duty | XLT | |
| 2022 | Ford | F-350 Super Duty | XLT | |
| 2023 | Ford | F-350 Super Duty | XLT | |
| 2024 | Ford | F-350 Super Duty | XLT |