When lifting your truck, the stock upper arms become the limiting factor and hold back your suspensions performance. Aftermarket upper control arms allow you to have more caster and change in the camber curve than an OEM upper control arm. This improvement in camber and caster will allow you to align your vehicle correctly and improve the driving characteristics of your vehicle while running a suspension lift.
ICON upper control arms are engineered with built-in caster correction for optimal alignment specifications and confidence inspiring handling. A main benefit of ICON upper control arms is the potential for increased wheel travel
Total Chaos Fabrication Upper Control arms are made out of 4130 chromoly, are 100% bolt on, feature a 1" uniball and are manufactured in the United States of America. These upper control arms are designed with added caster to aid in retaining factory alignment specs when aftermarket suspension lift kits are installed.