the 99-06 gmc bumpers are an option. Also, i have heard that IF customs and Grand customs both have sectioned bumpers for that style, but i have never seen any. i'm going with the 99-03 bumper on mine before too long. I will post up what kind of work it is to mount it, but i've heard its all in the brackets, but i dont know if i'll have to make brackets, move brackets, or what. It should be in a month or so though, and i'll post up the process.