4" Rear Block Kit - Ford Super Duty (2-pc Drive Shaft Only) 1999-2010

ReadyLIFT OEM-style rear block kits are available for model specific applications. These Rear Block Kits include two (2) 4" Rear Blocks, four (4) E-Coated U-Bolts, eight (8) Nuts and Washers and will safely lift the rear of your 1999-2010 Ford Super Duty 2WD/4WD Truck with a two-piece driveshaft. Based on OEM designs and never made out of light weight extrusions our 66-2294 4.0" Ford Super Duty Blocks have Integrated OEM Style Bump Stops. ReadyLIFT Block Kits will put a slight rake back in your truck for hauling or towing and are designed to work in concert with your ReadyLIFT 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 ReadyLIFT products, these block kits come with our Limited Lifetime Warranty. NOTE: 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.

• 19992010 Ford F250 F-350 F450 Super Duty 4" Block Kit
• OEM style cast iron construction
• Bump stop landing pads
• New longer ubolts
• Designed for use with trucks with twopiece drive shaft
• Includes carrier bearing spacer
• Increases ground clearance by 4 inches
• Improves overall suspension performance
• Durable and longlasting
• Easy to install
• Compatible with various Ford Super Duty models from 19992010
• Provides additional support for heavy loads
• Helps prevent sagging and bottoming out
• Enhances towing and hauling capabilities
• Perfect for offroad and rugged terrain
• Adds a rugged and aggressive look
• 199919992010 Ford F250 F-350 F450 Super Duty 4"" Block Kit
• New longer u New longer ubolts
• Designed for use with trucks with two Designed for use with trucks with twopiece drive shaft
• Durable and long Durable and longlasting
• Perfect for off Perfect for offroad and rugged terrain
• 4" Rear Block Kit - Ford Super Duty

Specifications

• California Proposition 65: WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/product.
• Color: Black
• Fitment: Direct Fitment
• Front or Rear: Rear
• Install Difficulty: Intermediate Requires some Automotive knowledge
• Installation Time: 1 Hour
• Material: Steel
• Material: Cast Iron
• Nuts Included: Yes
• Prop65 Chem1: Di(2-ethylhexyl)phthalate (DEHP)
• Rear Lift Component: Block and U-bolt

Vehicle application overview

Confirm trim, engine, and installation requirements before ordering.

• 1999–2010 Ford F-250 Super Duty
• 1999–2010 Ford F-350 Super Duty
• 1999–2010 Ford F-450 Super Duty
• 2003–2004 Ford F-450 Super Duty
• 2003–2010 Ford F-350 Super Duty
• 2004–2010 Ford F-250 Super Duty
• 2004–2010 Ford F-350 Super Duty
• 2008–2009 Ford F-350 Super Duty
• 2008–2010 Ford F-250 Super Duty
• 2008–2010 Ford F-450 Super Duty
• 2009–2010 Ford F-250 Super Duty
• 2009–2010 Ford F-350 Super Duty
• 2009–2010 Ford F-450 Super Duty
• 2010 Ford F-450 Super Duty