will these wheels fit? please

Contour = FWD backspacing.

Mustang = RWD backspacing.

Will the "bolt up"? Sure. But won't look right and will rub everywhere.

what will it rub on. the quad shocks are already off. do you know that for a fact or are you just guessing. have spacers for it to if i need em. there gonna be used for track only so im never gonna be turning the car at more than 5 mph anyway
 
Contour = FWD backspacing.

Mustang = RWD backspacing.

Will the "bolt up"? Sure. But won't look right and will rub everywhere.

what will it rub on. the quad shocks are already off. do you know that for a fact or are you just guessing. have spacers for it to if i need em. there gonna be used for track only so im never gonna be turning the car at more than 5 mph anyway