I don't know the weight of a Duster hood but my 68 Sat hood with hinges was 67 lbs. Unlimited Products pin on 6 pack was 20 lbs. Street not race weight 'glass. Removal of a 6 pack hood is a breeze. One hand in the scoop opening, other hand/belly at the front of hood . A flat pin on hood might be kind of a pain to remove. No good place to grab it.