Product Description
Shop Blessed Performance for the Readylift 5"-6" Off-Road Series Lift Kit With SST3000 Shocks for your 2011-2019 GM 2500HD/3500HD Duramax diesel. This premium, Off-Road Series Lift Kit is specifically designed to give you a quality lift and rugged off road strength while maintaining the factory ride on the street.
This system features precision designed laser cut and CNC formed sub-frame assemblies that directly bolt in. Includes custom formed nodular iron knuckles engineered to provide perfect geometry, ride and handling performance. Includes an integrated differential drop bracket system to insure correct CV axle angles on 4WD applications and maximum performance in 4WD mode.
Front lift is provided by your OEM keys. This system will provide 5" of lift with the OEM keys near factory settings. A slight adjustment to the OEM keys will provide additional lift up to 6". To lift the rear, this system includes OEM quality cast iron 4.0" tall rear block that doesn't sacrifice the ride. Total rear lift equals 4.0" of lift when installed. Also includes tough steel bump stop extensions, skid plate and sway bar end links.
The sub frame and other components are powder coated with a unique and improved Plascoat finish. The Plascoating on the components is a performance polymer alloy coating specifically designed to provide a long lasting, tough coating for exterior applications. The Plascoat finish is especially resistant to stress cracking with improved abrasion and impact resistance as well as a great way to protect against adverse weather conditions, detergents, salt spray and other typical airborne pollutants.
Highlights:
- 5"-6" Front Lift
- 4" Rear Block Lift
- Special Plascoat Finish
- Uses OEM Torsion Keys
- Max Tire Size: 35x12.50
Wheel Fitment:
Stock 20" Wheels Ok or 9 wheel w/ 4.75 - 5.5 BS - Stock 17" or 18" cannot be run with this system.
Vehicle Fitment:
2011-2019 GM 2500HD/3500HD 2WD/4WD
Application Notes:
This kit is primarily designed to only be driven in 2wd at speed on the road and that 4wd is only to be used off road or adverse slow speed conditions due to drive line vibrations at high speed.
Lifting over 6" will require upgraded upper control arms (PN 47-3440) in order to be able to align caster settings back to factory spec.
Double cardan driveshaft may be required to help eliminate high speed 4x4 front driveline vibration when kits are 6-8" high.
There are many different variations of manufacturer aftermarket tire and wheel combinations in both width, actual diameter, tread pattern, etc. It is up to the installer to determine wheel and tire fitment on the vehicle and guarantee that there is no rubbing of the tire on any components, both inside, and outside surfaces. The above guide is for reference only.
Truck Freight Item: Shipping Fees apply.
