It is a little disappointing, but they would probably give the standard answer that all cars in the 60's are slightly different and fit can not be perfect. Then they tell you to epoxy mounting hardware on yourself and that it is really easy to do. I used fancy arp stainless steel 12 point bolts and it looks better than I thought it would, also makes it easy to get on and off quickly. In the blank spot I am mounting my iPad mini similar to the goodguys g/rs camaro.