2017-2024 Powerstroke 4" Tall Tapered Block w/ 1-Piece Driveshaft (66-2740)

Fits

You may have noticed there are 2 designs for lift blocks: flat and tapered. These ReadyLift tapered rear blocks are specifically designed for pickups with a 1-piece driveshaft and bigger lift kits. These are a budget-friendly solution angled to clock the pinion up, aligning the driveshaft. It must be noted, however, that they may cause a slight driveline vibration.

Part Number: 66-2740

• (2) Tapered rear lift blocks
• Carrier bearing spacer
• New longer u-bolts 
• All necessary hardware
• Bump stop landing pads
• Ideal tow package upgrade
• Designed for trucks with 1-piece driveshaft

• 5" block is for use on 2017-2024 Ford F250 Super Duty 4WD trucks with 1-piece drive shafts
• Lift height will vary depending on what factory block your truck has
• Not for use on 2019-2022 F350.
• 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 failure of the block bump stop tang.

• ReadyLIFT Suspension Inc. and/or Dirty Diesel Customs are NOT responsible for any damage or failure resulting from improper installation.
• Click here for installation instructions