Sunroof demon

The V3 sunroof was a option from mid 71 to mid 72 on Dusters and Demons. The early cars had the large round standard dome light commonly found in our cars right behing the roof opening, the later cars had the 2 small dome lights located in the shoulder seat belt area i know this is a fact as ive owned 2 original V3 cars 1 early build car and 1 later build car. Im adding a later sunroof to my 72 demon .