anyone here using a grant wheel on a 66? looking at there mahogany wheels, kinda need one as i'm a xxxl guy and the stock wheel on my 66ss is just to close to the beer belly. hoping to go from the stock 16.5 wheel to a 13 or 14 inch wheel with alittle less dish. just wanted to know if they are adaptable to my car. grovey

It should fit, you just have to get the correct install kit for your car.