While looking thru the "what's new" products on the Wilwood site I noticed they now offer a Mustang II spindle that has a removable steering arm..... No big deal, but it does mean that you can use either front or rear steer and still maintain the good geometry on the front end. Neat piece!!! They also offer some big brakes and calipers to fit it or the OEM type one piece spindles.... A bit more spendy, but I'm sure it's good quality like most of the Wilwood parts....