71 duster hood

I’m in need of a hood yet again . My original hood it rotten Beyond saving second one I got both adjustment inserts broke today trying to install it today. Do they make new slider inserts ? I’ll cut a hole and put new ones in the hood if they sell them if not I need a decent hood for 70-72 duster hood or valiant only.
70-72 duster or valiant hood only. No other years fit friends please don’t suggest or offer any other years. They won’t work.