Re-engineered pivot angles and improved caster settings optimize suspension geometry for better handling
Heavy-duty probearing ball joints provide long-lasting durability in harsh environments
Fully rebuildable and replaceable components allow for easy maintenance and extended product life
Summarized by Shop
Description Dirt King Billet Upper Control Arms – Engineered for Strength, Style, and Silence
The Dirt King Billet Upper Control Arms are precision-machined from 6061 aluminum, offering exceptional strength and a refined appearance. Designed to optimize suspension geometry, these arms allow for increased front lift and suspension t
Material
6061 aluminum
Placement
Front upper control arm
Compatible vehicles
2007–2018 Chevy Silverado 1500, 2007–2018 GMC Sierra 1500
Maximum lift
0.3 inches
Minimum rim size
17 inches
Backspacing
4.75 inches (stock)
Camber/Caster adjustability
Yes
Warranty
Limited lifetime on arms, 1 year on ball joints and bushings