Max Wheel Size

adamR i want to run a 325/50r15 in my 67 fastback. now either i go with the same wheel as you, or i go with a weld draglite. the draglites come in a 8-9 inch wheel with 4 1/2 inch backspacing. now if i get these wheels i will prolly go with a 8 inch wheel and 4 1/2 inch backspacing. now if im right that will put the wheel 1/4 of an inch out away from the wheel well. you say its tight in the wheel well. how tight is it and will i be able to pull this off with the same size rear end as yours? basically im worried about the 1/2 inch difference in the wheel. it will pull the tire in but will look kinda dumb with a 2 1/2 inch bulge. also what is your axle measurements flange to flange, drum to drum, axle to axle, perch to perch. im hoping to get the moser60 rear this spring so i want to tell them the length flange to flange and axle to axle when i order it. thanks.