Fits: 2011 thru 2019 Chevy Silverado/GMC Sierra 2500HD/3500HD LML/L5P

ReadyLIFT offers 2011-2019 GM 2500/3500 HD truck owners a forged torsion key leveling kit with heavy-duty fabricated steel upper control arms. This time-tested torsion key leveling kit fits the GM 2011-2019 2500/3500HD platform. Combining a leveling kit with new ultra-strong fabricated boxed upper control arms with 1-ton ball joints and you have an excellent leveling option at a great price!

The ReadyLIFT 44-3100 heavy-duty upper control arms for 2011-2019 GM 2500/3500 HD trucks uses a fabricated steel design technology. Laser cut and CNC bent .125 4130 chromoly plate steel precision construction creates an incredibly strong package engineered to be used on trucks with 0"-8" of lift. The critical pivot points are maintenance-free and extremely durable for long-lasting use. The 1-ton spring loaded ball joints maintains the factory driving experience and can take a beating from the excessive weight of heavy aftermarket wheels and tires. To protect the joint from nasty road debris such as salt and sand, these arms include CNC machined billet aluminum caps which helps extend the life of the ball joints.

Frame side pivots feature our proprietary new TCT (Terrain Control Technology) bushings which are self-lubricating and engineered to last. These new bushing include "side biter" washers to aid in maintaining alignment settings. The free-floating bushing design eliminates friction which is the most common culprit of traditional bushing failure.

Each ReadyLIFT heavy-duty upper control arm features a rugged Anthracite Gray powder coat finish along with a stainless steel ReadyLIFT brand arm badge.

Features: 

• Correct ball joint pivot angle for lifted or leveled applications
• Tab and slot boxed 4130 chromoly plate steel design providing strength and durability
• Stronger and longer lasting outer and inner pivots
• Heavy-Duty spring loaded ball joint for increased durability 
• Maintenance free and self lubricating TCT pivots 
• TCT pivots include a new "free float" inner bushing with "side biter" washers
• CNC machined billet aluminum cover cap to protect the ball joint
• Can be used on 2011-UP GM 2500/3500HD trucks with 0"-8" of front lift
• Tough Anthracite Gray powder coat
• Durable Grade 8 hardware.
• No modifications are required for installation 

Includes: 

• Forged torsion key leveling kit with shock spacers
• Heavy-duty fabricated steel upper control arms

Notes: 

• Lift height must not exceed 26.25" when measured from the center of the wheel to the fender lip above the 12 o'clock position for 4WD and 27" for 2WD vehicles

Installation Guide