15" X 7" Rear Wheel on a 65 Valiant ?

Will a 15" X 7" wheel with a 3.750" backspace, and a 245/60-15" tire, fit in the stock, rear, wheel well of a 65 Valiant ? -- Clearance to the springs will work, but how about clearance on the outside ? -- I can measure to determine, but I thought that someone may have this set-up.