Or.....pitman arm and centerlink from a donor car. Steering boxes are supposed to be different ratio on power vs manual. I haven't checked. I have the power box still on mine with the manual arm and centerlink. I also have a small steering wheel so it does require some effort in tight spaces. I don't have my Mav tagged - it is drag race only - so I am not sure how tired you would be of turning the wheel around town. Cleaver