specific years of duster,valiant and scamp hoods will work for yours but not a dart hood.....2 different animals.
as mentioned before, to use a dart hood you would have to swap the hole dart front end over.....and that being the case you would have half way completed cloning your duster into a demon and you may aswell buy a demon tail panel and badges and finish the job lol.
good luck on the search.....the hoods pop up here on fabo all the time and if you keep an eye on Craigslist they pop up from time to time.