Correct Axle Housing Length to Fill Wheel Well of '74 Scamp with Widest Slicks Possible Without Cutting Structure

Even if you move the springs in you will not be able to run a big tire due to the inner wheelwell limitations. We fit a 275 tire on my brother's '70 Dart with Super Stock springs, in the original location on 15 X 7 police wheels with 4.25 back spacing. It did rub the outer wheelwell lip on turns. Trimming the sharp outer lip cured it. Sorry I don't have pics as he doesn't have the car anymore.