opening the rear wheelwells for larger tires

this car will never be forced to "launch"or do anything crazy .
he just wants the look and to be able to cruise it around every now and then.
squeezing the tires inside the wheelwells and lowering it is defeating what we want to do.
our driveshaft will be made locally once its done.
Gotchya. Well see, that's need to know information when you ask for advice. lol