2011-2019 Chevrolet Silverado 2500HD/3500HD；Only fit for 8-lug 4WD
2011-2019 GMC Sierra 2500HD/3500HD；Only fit for 8-lug 4WD
About Torsion Key:
Surface Finish: Black Powder coated,provide resistance to corrosion
Torsion Key Lift: 1"-3"
Made of high strength forged carbon-steel
Twice srength of the factory system
No modification or drilling is required.Easy to install kit about 2-4 hours
To level your vehicle, add a lift amount equivalent to the difference between front and rear heights
Lift your vehicle - while retaining the stock look, add the same lift amount to both front and rear
Level lift your vehicle, add the amount of lift for the front to the difference between front and rear stock heights and use this for your rear lift
Professional installation is highly recommended
1-3 inch adjustable front suspension lift. An alignment is always recommended after altering the height of your vehicle.
We ship to locations within the United States except Alaska and Hawaii.
DO NOT ACCEPT PO.BOX shipping address.
We offer free shipping service in the US.
Processing Time(handling time)
We need 24-48 hours processing time and then your order will be shipped. (Monday-Friday). About 95% of all orders placed leave our warehouses the same day (not including weekends & holidays). Any orders placed on a weekend, or placed on a holiday, will be received by the warehouse the following business day.
The carrier is USPS/UPS/FedEx.
It's our goal to make sure your order is processed quickly and efficiently.
It usually needs 1-3 business day to delivery (except the handling time).
However, due to our inability to control transportation, the arrival time will be different according to the actual situation.
Track your Order
When your order is dispatched, we'll send you an email with your tracking details so you can follow its journey.
Please contact us if you don't receive the package for any reason
Contact us and we will reply in 24hrs
Preparation for delivery (quality checks, packing, paperwork, etc.) usually takes 1-2 business days( handling time ) and is NOT included in the overall "shipping time".
All packages have specific tracking information(UPS, USPS or FedEx).
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The torsion keys worked excellent the unloading tool is a must-have. I recommend you having another helper my torsion bar didn't come out so I had to remove the rear crossmember there was only two bolts and I slid slid the old torsion keys off with the cross member and they fell out of place and then I put the new torsion keys in the cross members and slid it on it worked really well.
Was very satisfied with the product and the delivery time frame.