are 1966 and 67 belvedere's interchangeable with their parts?

[itchyballs]

hi. does anyone know if 66 and 67 belvedere's will interchange parts? are the interiors the same and the body stuff? thanks for any help!!! this is for two door cars by the way...

[itchyballs]

bump...

[Chad L. Magee]

Some things interchange, but alot of the trim is year specific.  I know that the grilles are different (one had a set of smaller fog lights, the other was the same size).  I really don't know on the interior stuff.......