DHD Xtreme Duty Uni-Ball Duramax Upper Control Arms 2001-2019 GM 2500/3500HD

DHD's Xtreme Duty GM IFS upper control arms are designed to be the strongest UCA option available. One of the hurdles that high powered IFS trucks encounter is front suspension stability and flex. Traditional control arms, as well as most aftermarket control arms use rubber bushings at the frame connection. Although this works well for sound and vibration isolation, its opens the door for flex under heavy load. Flex at the UCA position can cause changes to toe, caster, camber, and even ride height. These dynamic changes during a boosted launch or truck pull can make your IFS unpredictable and hard to control. Our tubular UCA's feature high strength chromoly heims and large stainless uniballs to provide unobstructed travel without to flex.

Features:

• 1/4" Wall DOM Construction
• Large 1" Bore Stainless Uni-Ball
• 7/8" x 3/4" Magnum Series Chromoly Hiem Joints
• Model Specific Misalignment Spacers
• Extra Wide Interior Allows Dual Coil-Over or Dual Shock Packages
• Includes Uni-Ball to Spindle Bolt
• TIG Welded and Constructed @ DHD
• Raw Oiled Finish
• Requires Spindle Drilling
• 12lbs Per Arm

Fitment:

2001-2010 GM 2500/3500HD Gas and Diesel Trucks #600-007

2011-2019 GM 2500/3500HD Gas and Diesel Trucks #600-008

Note:

Recommended for closed course OFF ROAD USE ONLY where rigidity and durability are prioritized over noise and vibration isolation. This kit does require drilling of the spindles at upper ball joint location.