ReadyLIFTÃ?® OEM style rear block kits are now available for 2011-UP Ford Super Duty model specific applications. These new 4.0" Rear Block Kits include (2) Rear Blocks, (4) 15.5" Long E-Coated U-Bolts, (8) Nuts and Washers and (1) Carrier Bearing Spacer.Note: 66-2014 4" block is for use on 2011-2017 Ford F250 or F350 Super Duty 2WD/4WD trucks with 2-piece drive shaft. Lift height will vary depending on what factory block your truck has.Based on OEM designs and never made out of light weight extrusions ReadyLifts' 4" 2011-2017 Ford Super Duty Blocks have Integrated OEM Style Bump Stops. ReadyLIFTÃ?® Block Kits will put a slight rake back in your Truck for hauling or towing and are designed to work with your ReadyLIFTÃ?® 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 ReadyLIFTÃ?® products these block kits come with our Limited Lifetime Warranty. 1+ hour installation time.Note: Fits Single Rear Wheel Trucks ONLY--Not Dual Rear WheelsKit includes 2011-2017 Ford model specific new OEM style rear lift blocks, carrier bearing spacer and new 2011-2017 model specific u-bolts.
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