Well...they fit
. Now I need to paint the centers white to match the rears, and of course get the tires switched over, but I'm really excited because the difference in the track is very obvious.
Here's the old front wheel and tire--basically flush with the fender lip, and dished to the point where you can't see any part of the hub or spinner:
Here's the new wheel, sans tire of course but lowered onto a wood block to replicate the wheel/fender relationship. Note that you can see both the end of the hub and the spinner ears:
Finally, a side view:
