Will Boss 338 (18x8/18x9.5) fit on my 69 cuda?

69cooduh said
So its looking like ill be ok with these wheels
18x8 up front your saying needs at least a 5in backspace?
18x9.5 in the rear tho will I be ok with factory suspension and brakes??

What side tires front and rear?

Rear you're going to have to be carefull with depending on tire. Might need to roll lip.