Originally Posted By 6PKRTSE
It is an O'Reilly Motorsports AlterKation kit. I am happy with it so far, all bolt on. Just have to drill out some spot welds & grind off the old factory upper bump stops off of the frame rails.

Thanks I'll look it up. Do you know what the difference is between 25.3 & 25.5 with the bars? I'll buy one or the other spec sheets but still undecided as of now.