iroc box

[H2Ogbodies]

grab an F41 quick ratio box from any 86-92 Formula or Iroc Z. you won't have any turning radius issues with it-I use the stock configured boxes all the time on my swaps without having to change the valving....however, having said I have to admit I use pretty wide tires up front for maximum grip so that helps. If you run narrow wheels up front, you could have a turning radius issue. For this box to work with your stock front center link, you need to use the stock pitman arm from the donor fbody or, use a stock 67-69 power steering pitman arm-either will work on the later style fbody boxes.