These control arm tabs are designed to fit the factory 99-06 Chevy truck chassis. On the passenger side frame rail there is a contour in the chassis to help clear the AC compressor bracket. The two different looking tabs have a nice tight fit to make welding the tabs very simple. These are the same front tabs we sell with our 99-06 Chevy front kits.
The tabs are constructed from 3/16 mild steal and are CNC plasma cut.