should work, i dont think they changed the valves on on the shocks. thats from what i can tell from the photos ive seen. rancho's part number for the old shocks was rs9700 and the new one is rs99700, i think they just changed what the gauges look like. the engineering differences are the the only 9000's are a twin tube and the new ones are a tri-tube. The adjustment valve only changed by the number of indentations or clicks the old adjustment knobs can be set in anyposition even inbetween the clicks so they changed the number of clicks so it appears it has more adjustability.( i dont think they changed the tooling on the shocks adjuster) I have some of the valves that are for the old shocks if you need them, i might even have an entire setup somewhere in my garage.