SKU: 16791406091

4.0 Inch Tall Taper Block 1-Pc Drive Shaft 2017-2025 Ford F-250/F-350 Super Duty ReadyLIFT

Sale price$170.95 Regular price$189.95
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

4.0 Inch Tall Taper Block 1-Pc Drive Shaft 2017-2025 Ford F-250/F-350 Super Duty ReadyLIFTReadyLIFT OEM style rear block kits are available for 2017 2023 Ford Super Duty model specific applications. These 4. 0 Inch fabricated steel Tapered Rear Block Kits include two (2) rear blocks, four (4) long e coated u bolts and eight (8) nuts and washers. Based on OEM designs and never made out of lightweight extrusions, our 4 Inch 2017 2023 Ford Super Duty Tapered Rear Blocks have Integrated OEM style bump stops. ReadyLIFT Block Kits will put a

ReadyLIFT OEM-style rear block kits are available for 2017-2023 Ford Super Duty model-specific applications. These 4.0-Inch fabricated steel Tapered Rear Block Kits include two (2) rear blocks, four (4) long e-coated u-bolts and eight (8) nuts and washers.

Based on OEM designs and never made out of lightweight extrusions, our 4 Inch 2017-2023 Ford Super Duty Tapered Rear 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 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: 66-2740 4-Inch block is for use on 2017-2023 Ford F250 Super Duty 4WD trucks with 1-piece drive shaft. Lift height will vary depending on what factory block your truck has.

Note: Not for use on 2019-Up f350. 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 the failure of the block bump stop tang.

Features and Benefits:

  • 2017-2023 Ford Super Duty F250 4WD compatible
  • OEM style fabricated steel construction
  • Tapered block design for improved stability
  • Bump stop landing pads for added support
  • New longer u-bolts included for easy installation
  • Specifically designed for use with trucks with 1-piece drive shaft
  • Durable and long-lasting construction
  • Enhances overall performance and handling of the vehicle
  • Perfect for heavy-duty and off-road use
  • Compatible with other aftermarket suspension upgrades
  • Easy to install and requires no modifications to the vehicle
  • Designed to meet or exceed OEM standards
  • Provides a smooth and comfortable ride
  • Improves towing and hauling capabilities

Details:

  • Color: Black
  • Fitment: Direct Fitment
  • Install Difficulty: Difficult Requires Professional Installation
  • Installation Time: 1 Hour
  • Lift Height: 4.0 Inch
  • Material: Fabricated Steel
  • Nuts Included: Yes
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 16791406091

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4.3 ★★★★★
Based on 24 reviews
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Darrianne Spires
Charlottesville, US
★★★★★ 3
Try a different pillow
Size: Upgrade Queen (2 Pack)
Even with all the memory foam in it, it's still flat. No firmness to it. I hoped it would expand and settle in the few weeks I've had the pillows, but nothing works (dryer, fluffing, etc)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
A
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Allison Stitt
New York, US
★★★★★ 5
This is a must have!
Size: Upgrade Queen (2 Pack)
One of my favorite purchases! I love that you can take stuffing out as needed. My husband kept majority of his in because he likes a full pillow. I prefer a flatter, soft pillow so I took out probably half of the stuffing. We both love them!
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Reviewed in the United States on May 30, 2026
M
Verified Purchase
mikecube
Bozeman, US
★★★★★ 5
Excellent pillow.
Size: Upgrade Queen (2 Pack)
Wow these pillows are fantastic!!! First off they are good quality and sized as described. I'm forced to sleep on my back since I use a cpap every night. They suggest taking some filling out for "back sleepers". But in my case, I am disabled, overweight, and the way I position myself on a pillow is probably unique. I have a little of my shoulders, head and neck on the pillow. I didn't have to remove any filling. It was pretty good at first and after about a few day/nights, everything settled in just perfectly. It's truly one the finest pillows I've owned to date. (Part of my disability is a very painful neck & muscle malady, my head leans far to the right. Basically feels like a crick in your neck that never goes away. It's called tortacollis or dystonia depending who you talk to.) Because of this, I have truly spent hundreds and hundreds of dollars on different types and styles of pillows. A very select few have worked out fairly well over time until I found this one. As I said in the beginning, this is an excellent pillow and a great value as well. Hopefully this will work as well or even better for others. I purchased a 2 pack this time, 1 for home and the other for our RV. Definitely buying. another 2 pack to keep for future replacements. Pillows simply don't last forever. They get funky in time. No matter how clean you try to stay with bedding and personal hygiene, it just happens eventually. Sweet dreams. :~)
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Reviewed in the United States on June 23, 2025
T
Verified Purchase
Tiffany Vela
Lexington, US
★★★★★ 1
👎🏽 a
Size: Upgrade Queen (2 Pack)
Incredibly thick and firm pillows. Not great for stomach or side sleepers. They alway end up on the floor cause we find them uncomfortable. Don’t recommend, practically unusable
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Reviewed in the United States on November 5, 2025
A
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Akeem
Lowell, US
★★★★★ 5
Comfortable and stays cool
Color: White-cooling Basic, Size: Queen(Pack of 1)
Great pillow. When i opened it, i noticed a strange smell, i assumed its the smell of whatever they use to make the pillow stay cool. You have to fluff it for a good amount of time to make sure the cooling agent spreads well in the foam. Is what i assumed atleast. Its a perfect amount of softness for me. Pair it with some bamboo pillow cases and you got a good night of sleep
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026

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