2017-2025 Superduty 4" Tapered Rear Block Kit with 1 Piece Drive Shaft (66-2740)
SKU: 99389147233

2017-2025 Superduty 4" Tapered Rear Block Kit with 1 Piece Drive Shaft (66-2740)

$170.95 $189.95
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

2017-2025 Superduty 4" Tapered Rear Block Kit with 1 Piece Drive Shaft (66-2740)The ReadyLIFT 4. 0 inch Tapered Rear Block Kit is an OEM style rear suspension component engineered for Ford Super Duty applications that utilize a one piece driveshaft. Constructed from fabricated steel, the blocks feature a tapered design to correct the pinion angle, which is essential for maintaining proper driveline alignment when the rear of the truck is lifted. The kit is designed to re establish a slight rake in the truck for enhanced hauling

The ReadyLIFT 4.0-inch Tapered Rear Block Kit is an OEM-style rear suspension component engineered for Ford Super Duty applications that utilize a one-piece driveshaft. Constructed from fabricated steel, the blocks feature a tapered design to correct the pinion angle, which is essential for maintaining proper driveline alignment when the rear of the truck is lifted. The kit is designed to re-establish a slight rake in the truck for enhanced hauling and towing stability, making it an ideal upgrade for stock, leveled, or lifted vehicles.

Features
  • OEM style fabricated steel construction.
  • Tapered block design for correcting driveline angle.
  • Includes integrated OEM style bump stop landing pads.
Notes
  • Lift height achieved will vary depending on what factory block your truck currently has installed.
  • The lift blocks 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.
Specs
  • Block Height: 4.0 inches
  • Construction: Fabricated Steel
  • Kit Contents: (2) Tapered rear lift blocks, (4) Long e-coated U-bolts, and (8) nuts and washers.
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: 99389147233

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4.7 ★★★★★
Based on 1286 reviews
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Verified Purchase
e callie
Waukegan, US
★★★★★ 5
Peanut butter delivery system
Color: Blue
My big dog loves this bone. I run PB down the middle on one side when we go out. He loves it and brings the bone to us when we return to play :gimme that bone.”
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
P
Verified Purchase
Pam’s Product Picks
Charlottesville, US
★★★★★ 4
Durable bone that you can add a spreadable treat to
Color: Blue
Our German Shepherd was 4 months old when we purchased this. She’s going to be 6 months soon. She has been teething really bad. We wanted some way to sooth her pain. This product was just what we needed. We put it in the freezer with some peanut butter in the center on both sides. Once frozen we give to our puppy. She loves it. When we open the freezer she recognizes the ziplock package that it was delivered in which we store it in our freezer. She jumps around until we give it to her. She loves it and it keeps her occupied for a while. It is very durable. I did not notice any smell when we received it. It does not make any noise. The plastic material is safe for animals. To clean I put in the dishwasher. The only reason I did not give it 5 stars is because sometimes the peanut butter gets stuck in it and may need to go through the dishwasher twice which is not a big deal. Or you can hand wash it. I found the dishwasher was best for us. You do not even have to put anything on it, but our pup likes it. I would recommend to others.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 15, 2025
M
Verified Purchase
Madison G
Massapequa, US
★★★★★ 5
Perfect for light/moderate chewers
Size: Extra Small, Color: Blue, Size: Extra Small, Color: Blue
My dog wouldn’t stop biting on the toddlers plastic dinosaur toys, so I got him this because it’s similar to plastic. But not hard enough to where it could damage his gums, also not soft enough to break apart. It’s perfect and he’s very happy with it. My dog is 6 LB toy poodle for reference, I would say this is suitable for small dogs. I saw reviews saying that their dog absolutely destroyed it immediately, but then in the review pictures their dogs were baby bulldogs/german shepards! This isn’t meant for breeds like that, but if you have a smaller dog with smaller teeth then this is ideal.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
K
Verified Purchase
Kayann
West Palm Beach, US
★★★★★ 5
Quality and long lasting
Size: Extra Small (Pack of 2), Color: Blue
Highly Recommended!!! My 9 Shihtzu’s absolutely love the smell the durability and taste their thick so last long Thankfully I have to buy these every month!!!
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Reviewed in the United States on January 25, 2026
K
Verified Purchase
Kindle Customer
Charlottesville, US
★★★★★ 4
Is this safe for my dog if she chews off little pieces.
Size: Small/Medium, Color: yellow
My Chihuahua loves this, however I want to know is it safe for my dog to swallow? She chews on it and gets little pieces of it and swallows them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026

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