I am going for a look like this. I am using a speedway kit up front with disk brakes so I know I have 5X4 3/4 but what back spacing do I need how wide 5? 15 or 16" ?? In the rear I have a Dana Spitzer with drums and a 5X4 1/2 pattern again how wide and what size rim??? The next question is radial or bias tires and I think what rim size dictates what tires I can run. Im looking at wheelvintiques stockton wheels (close to me) and corker - any place else I should look??? Thanks!