ReadyLift 4" Rear Block Kit is designed to add 2" of lift to the rear and a slight rake back to your 2011-2016 Ford 6.7L Powerstroke Dually F350/F450 truck for hauling or towing. These 5.0" rear block kits include two OEM style 4.0" tall rear lift blocks, eight nuts and washers, and four extended length e-coated u-bolts designed solely for the large dually rear spring pack. This kit is based on OEM designs and constructed from premium heavy-duty cast iron material. It is never made out of light weight extrusions blocks and has integrated OEM-style bump stops. It is to ensure maximum strength and prolonged reliability.
- Adds 2" of rear lift
- Robust cast-iron construction
- OEM style design
- Provides raked stance
- Fits dual rear wheel (DRW) trucks only
- Fits super duty equipped w/ OEM dually spring pack
- For use w/ 1-Pc driveshafts