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Your cart is empty.ReadyLift 4" Rear Block Kits include 2 rear blocks, 4 e-coated U-bolts, 8 nuts and washers and will safely lift the rear of your truck an additional 2 inches. 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 not only for stock height vehicles, but lifted or leveled trucks too. 1 plus hour installation time.
Kim
July 26, 2025
Bought this for 2004 F250 SD. Parts are good quality. The Ubolts are the same size as the stock but longer. The nuts are also same size and they are grade 8. One thing kind of strange is that it calls for 175 ft-lbs rather than 185 ft-lbs for torque specification. Installed fine and easy.
Paul From GA
May 7, 2025
Worked absolutely perfect. Super easy install. Took about an hour with me and a friend on the tools. I bought this kit to level out the truck, after purchasing leveling leaf springs for the front that turned out to lift the front about 5 inches. These blocks brought the rear up just enough to level the truck and allowed me to mount my 37" tires. Very pleased.
Michael F.
April 14, 2025
Good quality lift blocks complete with the correct installation hardware. My only gripe is the lack of torque spec info. It is unclear if the longer u-bolts should be torqued to the OEM specs (185 lb pounds on my F250) or to a lower torque value. I am left guessing on how tight I really should torque the u-bolts.
clutchgeargasgo
April 10, 2025
Great looking block with a nice angle to it. This is exactly what I needed to straighten my pinion angle on my excursion after my spring swap !!
Glen Melancon
March 3, 2025
These blocks were just what I needed to bring some rake back into my 2001 f250! Overall its the look I was wanting. The only thing is that the U bolts were too long by about 3 inches.....I had a deep impact I was using and tightened each one down till the socket couldnt fit, cut the U bolt right above the nut then tightened it down again. That was a pain and took a lot of time. I went through about 7 metal sawzall blades, lol.
Schnoz Berries
February 18, 2025
These fit perfect. Some reviewers say to cut down u-bolts, well dont. Put the floor jack under back bumper and jack up the side your doing it makes alot of working space under there. No need to take tires off either. Using impact wrench 24mm deep socket take off old u-bolts. Take out old blocks, put new ones in how old ones were, along with new u-bolts. Let jack down and repeat. Now i see how it would take longer time to do if there is alot of rust to contend with. Took me an hourish to do it and then down the road i went oh happy day.
Doss & Bonnie
February 15, 2025
I'll start this off by saying, "I have the wrong part." Now, for the rest of my review.I have a 2008 Ford F250 4x4 Crew Cab short bed. I bought these to go with my ReadyLift front leveling kit. There are two types of blocks you can buy for these trucks: Tapered and Nontapered (flat). I should have bought the flat ones. Here's where my complaint comes in.I called ReadyLift (picked up quickly) and let them know that these blocks did not match the ones I took out. I was assured several times that no one has every complained about there being a problem with these blocks. If there was an issue, the fix is to get a spacer for mult-piece driveshaft carrier. I said, I'd much rather just buy the right part but the technician kept insisting I wouldn't have an issue and that ReadyLift has installed thousands of these and never had a problem.Well, exactly what I expected happened. Every time I drive from a dead stop, the truck shudders slightly and then it goes away. This is the exact problem people said would happen if you use the wrong blocks.Too late, blocks are installed and no one is taking them back. Lesson learned. I'll have to put in a carrier spacer to hopefully make this go away.Other than that though, the parts are build well and look great. Just don't trust on ReadyLift to tell you the truth if you're having doubts.I knock two points off because of the poor advice and dismissive tone of they tech who helped me. They did answer the phone quickly though.
Jonathan M Torres
January 14, 2025
The brackets were long but it was not a deal braker it was what i needed and works great
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