A 4" fabricated-steel rear block kit for 2017-2026 Ford Super Duty F-350/F-450 Dually 4WD trucks with a 2-piece drive shaft.
These ReadyLIFT OEM-style 4" tapered rear blocks add rake to your Ford Super Duty Dually for towing or hauling and are the ideal tow-package upgrade for stock, leveled, or lifted trucks. Based on OEM designs and never made from lightweight extrusions, they feature integrated OEM-style bump stops. The kit includes a billet driveline (carrier bearing) spacer for trucks with a 2-piece drive shaft.
Fits: 2017-2026 Ford Super Duty F-350/F-450 Dually (DRW) 4WD with 2-piece drive shaft. Lift height varies depending on the factory block your truck has.
Features
- Adds 4" of tapered rear block height
- Fabricated steel with integrated OEM-style bump stops
- Includes billet driveline / carrier bearing spacer
- Adds rake for towing and hauling
- Works with your ReadyLIFT suspension leveling kit
Kit Includes
- Two (2) rear blocks
- One (1) billet driveline spacer
- Four (4) long E-coated U-bolts
- Eight (8) nuts and washers
Notes
For F-350/F-450 Dually 4WD trucks with a 2-piece drive shaft. Not designed to work with aftermarket or factory add-on air spring / load-leveling kits that attach to the bump stop tangs; such use voids the block warranty. Backed by the ReadyLIFT limited lifetime warranty.