K899 | Superlift 8 inch Suspension Lift Kit with Shadow Shocks (2014-2018 Silverado, Sierra 1500 4WD | OE Aluminum or Stamped Control Arms)

This is a complete knuckle style suspension lift kit for the 2014-2018/19 (Legacy) Chevy/GMC 1500 Silverado/Sierra 2WD or 4WD (depending on application) – OE cast aluminum or stamped steel control arms
Provides 8” lift height
Includes fabricated rear lift blocks, related drop brackets and rear Superlift shocks

What does it include?
All brackets, cross-members, steering knuckles, strut spacers, rear shocks, rear fabricated block and u-bolt kit, and hardware required specific to the 2014-2018/19 (Legacy) 2WD/4WD Chevrolet/GMC 1500 (Factory aluminum or stamped steel control arms only)
Detailed instruction manual walking you step-by-step through the lift kit installation procedures suitable for do-it-yourselfers (DIY) or professional installation

This is the Superlift 8” Suspension is the perfect solution for truck owners looking to run a 35” tire with a wider profile. This is a TRUE 8-inch Lift Kit for the Silverado and Sierra. It was designed and engineered to be an 8-inch lift from its conception unlike some companies that use their 6-inch lift components with a taller strut spacer to achieve 8 inches of lift. The steering knuckles and control arm crossmembers provide all the proper geometry correction for the true 8 inches of lift.

Using OE data files allows us to design lift kits that mimic the original factory designed components. This aids in installment and compatibility. It also allows our engineers to design a kit that once installed not only retains your truck's excellent ride and handling characteristics but one that is also compatible with GM's Stabilitrac anti-skid system.

Nothing is left unattended with this 8” lift kit. The brake lines and front sway bar are relocated to make sure there is no binding through the cycle of the suspension.

The rear includes a set of fabricated lift blocks that locks in the axle ubolts though the blocks upper and lower plate giving you the strongest set of blocks on the market today. The block also has ubolts that capture the leaf pack to help counter axle wrap.

Notes:
Installation time: 8 hours
Difficulty level: 3 of 5

Does NOT fit 2007-2016 Chevy Silverado’s and GMC Sierra’s with OE CAST Steel Control Arms
This suspension kit WILL NOT WORK with any late model GM Truck or SUV equipped with MAGNERIDE from GM