I am now the proud new owner of a 1966 2 door coupe. I was wondering why there seems to be a major difference in the headlight bezels and buckets from a 1966 version to the 1967 version? All of the part numbers seem to be different for the buckets, and will they install in a 66 body??? I just like the style and color breakup in the 67 bezels, but was wondering if it's going to be a major hassle to do a swap? Any help would be appreciated.