ReadyLift - 4" Rear Flat Block - 2017-2026 Ford Super Duty (4WD) - 66-2741

4" rear flat block kit for the 2017-2026 Ford Super Duty F-250 4WD (2-piece drive shaft).

This ReadyLIFT OEM-style 4" fabricated-steel flat rear block kit is built for 2017-2026 Ford Super Duty F-250 4WD trucks with a 2-piece drive shaft. It adds rear lift and a slight rake for hauling or towing and is designed to work with a ReadyLIFT front leveling or lift kit.

Fits: 2017-2026 Ford Super Duty F-250 4WD with a 2-piece drive shaft. Not for use on 2019+ F350.

Features

• Provides 4" of rear lift
• Fabricated steel flat block (never lightweight extrusions)
• Integrated OEM-style bump stop landing pads
• New longer e-coated U-bolts included
• Billet drive line spacer for the 2-piece drive shaft

Kit Includes

• Two 4" rear flat blocks
• Billet drive line (carrier bearing) spacer
• Four long e-coated U-bolts
• Eight nuts and washers

Notes

Lift height varies depending on the factory block. These blocks are not designed to work with aftermarket or factory add-on air spring/load-leveling kits that attach to the bump stop tangs; using such a system voids the block warranty. Not for use on 2019+ F350. Limited Lifetime Warranty.