they dont come stock, ice age makes em but this also aint really the place to be lookin to buy stuff either.
get some 159 rails and a tiny set-back and your golden
you could get the rails of a stock 162 RT... they are the same rails, but i think there just 159 rails, maybe not, but the RT has a factory D&R with a different skid placement, so they could easily have a 162 on the 159 rev rails.