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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
For Your Every Summer RSVP, with Code: SUMMER15
Description
ReadyLIFT 66-3050 2.5" Torsion Key Leveling Kit 01-10 GM 2500HD / 3500The strongest, easiest way to level out your Chevrolet or GMC Heavy Duty. These ReadyLIFT torsion keys are designed to grab the "FLAT" of the torsion bar for a tighter, sturdier fit. CNC machined adjuster bolt pockets and 10. 9 grade metric hardware allow for proper bolt seating, ensuring an accurate and safe adjustment. Only ReadyLIFT torsion keys are forged, making them 25% stronger than OEM and primed to last the life of your vehicle. The
The strongest, easiest way to level out your Chevrolet or GMC Heavy Duty. These ReadyLIFT torsion keys are designed to grab the "FLAT" of the torsion bar for a tighter, sturdier fit. CNC machined adjuster bolt pockets and 10.9 grade metric hardware allow for proper bolt seating, ensuring an accurate and safe adjustment. Only ReadyLIFT torsion keys are forged, making them 25% stronger than OEM and primed to last the life of your vehicle.The adjustable torsion key provides 2" to 3" of lift and gives clearance to add up to 33" tires to your GM HD. ReadyLIFT keys are guaranteed never to affect the OEM ride and will not add more pressure on the stock suspension components.
ReadyLIFT kits cost thousands less than a traditional lift kit and install in about 1-2 hours.
For those who install heavy front items such as snow plows, the ReadyLIFT torsion keys will allow you to adjust your suspension to compensate for the extra weight, as well as give you the opportunity to not only increase the lift amount, but adjust it to suit while maintaining your factory ride.
ReadyLIFT Lifetime Warranty Included! All ReadyLIFT products are backed by a lifetime warranty for as long as you own your vehicle and includes all necessary parts, hardware, detailed installation instructions, and two color decals.
IMPORTANT NOTES:
- 66-3050 - Custom torsion key adjusting bolts are included that prevent the installer from over-cranking the torsion key, which affects ride. The kit may be dialed up with the stock adjusting bolts, but which may also affect ride quality. 2008-2010 year HD trucks will need to use the factory bolt to achieve the desired 2.5" of lift.
- 66-3050 - A heavy duty shock extension bracket replaces the OEM bracket to keep the correct piston travel on the already short stock shock.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.2 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 4
Fits my Honda Fit 2012 rear wiper
Size: H354 (14"), Size: H354 (14")
Easy to install and fits my Honda Fit 2012 rear wiper.
The wiper has a low profile but looks like a nice beefy wiper.
It wipes quite and smooth.
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Reviewed in the United States on October 19, 2025
★★★★★ 5
Fit passenger side on our 2023Subaru Outback.
Size: H410 (16")
Amazon said it did not fit our Subaru, but it is exactly what was needed for the passenger side. Easy to replace once you correctly determine which wiper arm your car has.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
fits and works like OEM
Size: A282H (11")
exact fit, looks like great quality. So far so good.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Fits great and no streaking.
Size: H281 (11")
I bought this for my 2015 jeep grand cherokee. Its easy to install, works great, no streaking, fits perfectly, and seems durable. I used rainx before and the rubber fell apart after 6 months. So I'm hoping this one lasts.
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Reviewed in the United States on March 13, 2026
★★★★★ 5
Easy to install.
Size: H307 (12")
Great replacement rear wiper blade for my 2018 Toyota Highlander. After watching a YouTube video on installing this wiper blade on my vehicle, anyone can do it. Thank you You Tube!
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Reviewed in the United States on May 22, 2026
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