This 3.25" tall "Tremor" block kit uses genuine Ford rear blocks from Tremor package trucks, along with our USA made, Zinc plated U bolts and hardware. This kit incudes everything you need to swap the rear of your 2017+ Ford F-250 or F-350 to the same height as a Ford Tremor while maintaining the stock leaf packs. These blocks are the perfect compliment to a 2.5" or 3.5" leveling kit if you find that the stock blocks are too low.
Starting in 2020, Ford lowered all non-Tremor trucks. To make things more confusing, Ford also specs different block heights depending on the trim of the truck, which means that sometimes a leveling kit causes the truck to sit rear low. These blocks are the answer.
Please note that these blocks are compatible with standard airbag kits that mount off the block "tang" but these blocks are NOT compatible with Carli long travel airbags or with Carli leaf packs.
Customer Reviews
Product as described. Easy install. Got rid of the sagging rear after the 2.5” level.
I had a Carli Commuter 3.5 inch lift kit installed on my 2023 super duty right after delivery. A few months ago, I noticed it looked a little saggy in the rear end. My driveway has a good slope to it so I never really noticed it before. Ordered the blocks and installed them. Super easy and super satisfied with the result in aesthetics and handling. Seems less sloppy in the front end now and looks great. I did have to trim off an inch of the u-bolts as my deepest socket wasn’t deep enough.
The item arrived well packaged. Everything was included to complete the install and the install went smoothly and quickly. Very impressed.
Perfect ride height paired with the 3.5” Carli Suspension lift. This gives me about 3/4” of rake which I think is a perfect stance for this vehicle. Very easy installation but does require the u bolts to be cut off about 1-1/2 inches, after installation.
The blocks added an 1-1/4” extra height over the factory ones to give the truck just a small bit of rack after leveling kit was installed
