2011-2019 GM HD Front 2.25" Leveling Kit Heavy-Duty Fabricated Control Arms (66-3012)

2011-2019 GM HD Front 2.25" Leveling Kit Heavy-Duty Fabricated Control Arms (66-3012)ReadyLIFT offers its popular forged torsion key leveling kit combined with all new heavy duty fabricated steel upper control arms for the 2011 2019 GM 2500 3500 HD trucks. This time tested leveling key system is the strongest and safest option on the market for this platform. By combining the leveling kit with ultra strong fabricated boxed upper control arms featuring 1 ton ball joints, this system provides an excellent leveling solution. The Extreme

ReadyLIFT offers its popular forged torsion key leveling kit combined with all-new heavy-duty fabricated steel upper control arms for the 2011-2019 GM 2500/3500 HD trucks. This time-tested leveling key system is the strongest and safest option on the market for this platform. By combining the leveling kit with ultra-strong fabricated boxed upper control arms featuring 1-ton ball joints, this system provides an excellent leveling solution. The Extreme-Duty Upper Control Arms utilize laser-cut and CNC bent 4130 chromoly plate steel construction, and are engineered for trucks with 0 to 8 inches of lift.

Features

• Includes Forged Torsion Key Leveling Kit and shock extension spacers.
• Includes all-new Heavy-Duty Fabricated Steel Upper Control Arms.
• Upper Control Arms use tab and slot boxed 4130 chromoly plate steel for strength.
• Features 1-ton spring loaded HD series ball joints for long-lasting durability.
• Correct ball joint pivot angle for leveled applications.
• New TCT (Terrain Control Technology) pivots are maintenance-free and self-lubricating.
• Includes a CNC machined billet aluminum cap to protect the ball joint from road debris.

Notes

• Lift height must not exceed 26.25 inches (4WD) or 27 inches (2WD) when measured from the center of the wheel to the fender lip to prevent over-lifting and poor ride quality.
• Alignment, headlamp aiming, and potential ADAS (Advanced Driver Assistance Systems) recalibration are required after installation and may incur additional costs.
  

Compatibility Notes

• This kit can be used on GM 2500/3500 HD trucks with 0 to 8 inches of front lift.
• The kit is compatible with MagneRide systems, but may require recalibration.
• Installation requires a Torsion Bar Key Unloading Tool.
• Tire specifications and dimensions vary by manufacturer; every tire and wheel combination should be test fitted prior to installation.

Specs

• Max Front Lift: 2.25 inches
• Max Tire Diameter: 33 inches
• Upper Control Arms are designed for 0 to 8 inches of front lift.
• Upper Control Arms feature a Tough Anthracite Gray powder coat finish.