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2015-2020 Ford F150 4WD Eibach 2.50 inch Rear Block Kit | LB81-35-035-01-02

2015-2020 F150 4WD Eibach 2.50 inch Rear Blocks - 2015-2020 F150 4WD Eibach 2.50 inch Rear Blocks
2015-2020 F150 4WD Eibach 2.50 inch Rear Blocks
SKU LB81-35-035-01-02
8 Review(s)
$175.00
22 in stock Ships in 1 Business Day
Free shipping included
60-day returns on most items
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9 Customer Q&A(s)
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Average Rating
2015 F150 Platinum FX4
Product quality seems top notch. There were printed installation instructions inside. Installation was quick and everything went perfect. Some reviews mentioned that the U bolts were short but mine were the perfect length. FYI, I chose this 2.5” rear lift block kit because I installed the Roush Fox 2.0 front and rear suspension kit. The front coil overs came set up close to 3” and after installation it made my front end look a bit higher than the rear. My stock rear blocks were 1.25”, by adding the 2.5” rear blocks in the back I was able to get the rear hight a little higher than the front to give me the rake I wanted. Overall I am very happy now and the truck has the look i wanted. I pull a dirt bike trailer on weekends and now the truck sits level when towing. My tires are 305/55R20 Cooper STT Pro.
2015-2020 F150 4WD Eibach 2.50 inch Rear Blocks Review Image! 2015-2020 F150 4WD Eibach 2.50 inch Rear Blocks Review Image! 2015-2020 F150 4WD Eibach 2.50 inch Rear Blocks Review Image!
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Reviewed by:  from Katy on 1/1/2022
5
Average Rating
2014 Ford F-150
I bought the 2.5" block kit and the u-bolts that were supplied in the kit were too short. I had to go to a local spring and axle shop and have the correct size u-bolts made. The blocks themselves are good quality, just wish they would have supplied the correct u-bolts. STAGE 3's customer service was top notch though as they refunded me the amount the local shop charged me for the correct sized u-bolts.
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Reviewed by:  (Verified Buyer)  from Fort Myers on 4/3/2021
3
Average Rating
F150
Wish I had seen the previous customers review before I made this purchase. The blocks themselves are of high quality and fit well but the U-bolts are way to short. I had to purchase a set of ubolts from a local shop to make them fit.
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Reviewed by:  from Maine on 4/16/2021
3
Average Rating
2019 F150
The supplied u bolts are still too short. The threads just clear the bolts (by 1-2 threads). They claim in the reviews that it’s been addressed, but it has not…
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Reviewed by:  from Longwood on 2/24/2022
3
Average Rating
2017 F150 4x4
Purchased the blocks even after reading that the u bolts will not fit. Turns out that not only are the u bolts too short, they are also too narrow to fit over the springs. Spent another $150 on the right u bolts from a local vendor. Blocks themselves appear to be of good quality.
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Reviewed by:  from AZ on 3/4/2022
3
Average Rating
2016 F-150 FX4 5.0
Planned to install these while I installed my Fox 2.5 front coilovers and 2.5 rear shocks as well as a set of Icon Delta Joint UCAs. Unfortunately, just like everyone else, the u-bolts were too short and too narrow. They don't even fit over the factory leaf springs. I will have to go to a shop to get u-bolts made. Installed the rest just fine, but I'll have to wait to put the rear blocks in. The blocks themselves, as well as the bump-stop spacers, seem to be of very high quality. It's a shame that Eibach is still supplying these with incorrect hardware for the application.
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Reviewed by:  from Michigan on 5/8/2022
3
Average Rating
2019 Ford f150
The blocks are great quality but the u-bolts are too short. At the proper torque they are just barely flush with the nut. No lock washer or anything was supplied so I will definitely be heading to buy longer u-bolts.
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Reviewed by:  from North Carolina on 9/7/2025
3
Average Rating
2017 F150
Paired with the Eibach Stage 1 suspension…couldn’t be happier with my truck’s stance. Super fast shipping!
2015-2020 F150 4WD Eibach 2.50 inch Rear Blocks Review Image!
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Reviewed by:  from Gloucester on 9/8/2021
5
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Customer Question Are these still shipping with U bolts that are not long enough?

Asked by: Josh Garner - 3/27/2025
Customer Answer We have not had any recent issues with this kit shipping with wrong length u-bolts.
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Answer provided by: Joel Galaz (4/2/2025)
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Customer Question Will the factory shocks be fine putting this in, 2019 f150 4wd

Asked by: Tony C - 9/5/2024
Customer Answer The factory shock would be pretty far extended and would not be riding at it's optimal range so you could see a loss in ride quality. We would recommend getting a correct length rear shock when trying to run a 2.5" block.
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Answer provided by: Joel Galaz (9/10/2024)
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Customer Question A couple of the reviews mention that the U bolts are too short. Has this been addressed? I have a stock 2018 F150 Lariat 4x4. Thank you!

Asked by: Charlie - 2/6/2022
Customer Answer According to Eibach, this has been addressed.
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Answer provided by: Jason@Stage3 (2/7/2022)
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Customer Question WIll these work with Firestone Ride Rite Airbags?

Asked by: Dean - 2/3/2022
Customer Answer Yep. These rear blocks will work just fine with the Firestone Ride-Rite Air Springs.
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Answer provided by: Jason@Stage3 (2/4/2022)
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Customer Question Will these work on the 2021/2022 f150’s?

Asked by: Garrett Hawkins - 12/22/2021
Customer Answer Eibach has not outright confirmed fitment on the 2021-2022 F150s as of yet. We'll likely hear something or get a new part number here very soon.
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Answer provided by: Jason@Stage3 (12/22/2021)
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Customer Question Is an alignment needed after installing this?

Asked by: Bret E - 4/10/2021
Customer Answer Nope. An alignment is not required for a rear block installation.
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Answer provided by: Jason@Stage3 (4/12/2021)
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Customer Question 2012 4x4 F150 - stock block is 1.25" - is this a 2.5" block to replace it?

Asked by: MaDMaXX - 1/18/2021
Customer Answer This kit is a set of replacement rear blocks. These drop into place of factory and give you a net lift of 1" to 1.25", since some trucks could come with a 1.50" block in some model years. In your case, you'd see a net rear lift of 1.25" or so.
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Answer provided by: Jason@Stage3 (1/19/2021)
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Customer Question Are these blocks actually 2.5" thick and do not require stacking?

Asked by: Josh - 9/13/2020
Customer Answer This part number is for replacement rear blocks, and not stacked blocks. Check out Eibach's Instructions here.
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Answer provided by: Jason@Stage3 (9/14/2020)
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Customer Question When will the Eibach 2.50" Rear Block Kit be available?

Asked by: JamB - 7/3/2020
Customer Answer These blocks have started to ship, though shipping times are currently in flux due to COVID and then amount of pre-orders. Email us directly at [email protected].
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Answer provided by: Jason@Stage3 (7/6/2020)
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WARNING: Cancer and Reproductive Harm

This product can expose you to chemicals including those known to the State of California to cause cancer and birth defects or other reproductive harm.

For more information, visit [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov).

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