1991 Pontiac Firebird front end

I have a 1991 firebird gta coupe . Can a 1990 front end noise be put on a 1991 firbird gta coupe. The 1991 front end went to a pointed shape as opposed to 1990 model which had the flater front noise piece that was used for many years on firebirds and camaros. My udersanding the under frames were unchanged from 1990 to 1991. Thank you Larry Owens