ReadyLIFT SST UCA kits are constructed from Drawn Over Mandrel (DOM) round steel tubing.
They provide improved suspension geometry for improved tire wear, increased stability, better handling, and exceptional road feel. ReadyLIFT UCA kits are the same arms included in our full SST Lift Kits, however, they are now available standalone for customers seeking to upgrade their lifted truck with superior UCAs. Upper Control Arms are an integral part of independent front suspension (IFS) vehicles and generally connect the top of the knuckle to the frame. Includes DOM tube steel upper control arms;TCT - Terrain Control Technology maintenance-free pivot bushings;Includes HD ball joint for better durability;1.