[sixty8c10]

are you talking about that little bracket on the front drivers side of the crossmember? it is a brace for the crossmember. if you notice the differences in the 4wd xmember and the 2wd xmember. the 4wd stands straight up whereas the 2wd leans forward at the top. the 4wd xmember provides extra support for the steering box which is the reason for that bracket. the 2wd doesn't need the extra support cause of the way that its front suspension is mounted....... to shorten the story those crossmembers have been swapped as well. if i ever get back home i'll get some new pics.