I have a full set and a spare off a 67 camaro 6 cylinder car. The fronts are 14x5 with a 4 inch backspace and the rears are 14x6 also with a 4 inch backspace. The spare is a 14x5. The two 14x6 wheels have FC codes and the 14x5's are B codes.
The tires are an old set of Michelins. They don't look that bad, but I don't think I would use them. Thanks