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2021-2023 F150 Performance Parts
Suspension Upgrades
Blocks & Add-a-Leafs
2021-2025 F150 Auto Spring 2 inch Rear Blocks
2021-2025 Ford F150 4WD & RWD Auto Spring 2" Rear Blocks
2021-2025 F150 Auto Spring 2 inch Rear Blocks
We price match! Call 623-434-5277!
Part#:
BL212WD
2 Review(s)
5
0
5
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7 Customer Q&A(s)
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Product Features
2 Customer Review(s)
7 Q&A(s)
Product Videos
Auto Spring 2021-2024 F150 Rear Block Features:
Adds ride height for increasing rake or helping with towing
Pair of 2" tall rear blocks with U-bolts and nuts
1/4" thick, fabricated steel construction
Black polyurethane finish
Comes with grade 8 U-bolts and nuts
Backed by a limited lifetime warranty
Made in the USA
Adds Some Ride Height for Towing, Hauling, or to Compensate for a Leveling Kit
Whether you need to get some extra rear ride height for preventing squat when towing heavy or to help you win back a bit of rake after installing a front leveling kit, adding a slightly larger rear block to your 2021-2024 F150 may be a good bet. The Auto Spring 2" Rear Block Kit for 2021-2024 F150s add around .75" of rear ride height to 4WD F150s. The increase in ride height on the 4WD F150s is just enough to help keep your truck level when you're towing and hauling heavy or to give you back a bit of rake after adding a leveling kit so you don't end up sitting nose-high when towing or hauling. The Auto Spring 2021-2024 F150 2" Rear Block Kit features a durable construction and drops right into place of your F150's factory block without modifications, making them an easy, hassle-free upgrade for your awesome F150 build.
Fabricated Steel Lift Blocks with Black Polyurethane Finish and Grade 8 U-Bolts
The Auto Spring Rear Blocks are made to be incredibly strong all while easily dropping onto your truck. Each of the blocks included in this kit are made out of fabricated 1/4" steel that are expertly welded together for a perfect fit onto your F150. The blocks come standard with a black polyurethane finish that protects the blocks from corrosion while letting them blend in with your F150's undercarriage. The block kit comes standard with grade 8 U-bolts and nuts that keep the blocks locked to your F150's axle no matter how hard you're ripping your 2021-2024 F150 around. The Auto Spring rear blocks are easy, drop-in replacements for your F150's stock rear blocks. These blocks are made right here in the USA and come backed by a limited lifetime warranty.
Fitment:
2021, 2022, 2023, 2024 F150 4WD & RWD
Ride Height Note:
this rear block adds .75" of ride height on 4WD F150s as a replacement for the stock block. On an RWD F150 without a rear block, Auto Spring's blocks will add 2" of ride height.
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2023 Ford F150
Blocks went on easy, good quality. With a 2 inch front leveling, these 2 inch blocks made the rear be 1.5 inches higher than the front. The truck still looks level but it gave me the rake I was after for when I have weight in the back.
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Reviewed by:
(Verified Buyer)
RJ
from ID on 9/12/2023
5
2022 F150 3.5L EcoBoost 4x4
5 stars... Install was super easy, went on great, had the correct hardware and instructions and Videos from Stage 3 were easy to follow.
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Reviewed by:
(Verified Buyer)
Borys T Kindrat
from Dallas on 11/9/2022
5
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With this going onto a stock 21 STX XL RWD, will the Billstein 5100s support the lift amount the rear will get from these? Would I use the 2WD or 4wd version?
Asked by:
Robbiec16
- 2/11/2025
These would bolt onto a 2wd 2021 F150 no problem. You would need to run the 4wd version 5100 rear shock from Bilstein which is long enough to support a 2" rear block.
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Answer provided by:
Joel Galaz (2/12/2025)
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During install of the new blocks, do you leave the wedge on the bottom of the spring that is under there between old block?
Asked by:
Mike
- 8/4/2024
You would still use all the factory mounting plates. You just replace the actual factory blocks and u-bolts with what Auto Spring provides.
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Answer provided by:
Joel Galaz (8/5/2024)
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Will these work for a 2024 F-150?
Asked by:
Kyle
- 7/3/2024
Yes, the 2024 F150 trucks use the same block style as the 21-23 F150 so these should work no problem.
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Answer provided by:
Joel Galaz (7/10/2024)
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What is stock size of rear block in 21-22 f150 4wds? Also, could this be added in conjunction with icon rear shocks without issue?
Asked by:
Jeff
- 8/26/2022
From my understanding, the stock blocks are 1.25" tall. ICON's shocks will work just fine with these blocks.
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Answer provided by:
Jason@Stage3 (8/29/2022)
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Are the u bolts in the photo the ones that come with the kit? They do not look to be the rite shape for the new 21-22 rounded stock one
Asked by:
Mike jones
- 4/15/2022
Unfortunately, all we have is a generic photo. We're hoping to get this kit in for our own photos soon. This kit comes with OE-style rounded U-bolts.
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Answer provided by:
Jason@Stage3 (4/18/2022)
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Part # BL212WD. Are the rear lift blocks "tapered" like the factory are for correct driveshaft geometry?
Asked by:
ROGER
- 4/2/2022
These blocks are not tapered. In general, the amount of lift these blocks provide is not enough to negative effect your pinion or driveshaft.
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Answer provided by:
Jason@Stage3 (4/4/2022)
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Forgot to ask. Are the U-Bolts rounded at the top? Ford changed the style for the 21 model F150's?
Asked by:
ROGER
- 4/2/2022
The included U-bolts are rounded to fit the factory brackets on the leaf springs.
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Answer provided by:
Jason@Stage3 (4/4/2022)
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