Dual snorkel hood scoop for my duster !!!

70, 71 demon and dart hoods are smooth centre. Believe 72 also. In 73 and up, rib runs down the centre of the hood.
Right...but he was asking for one for his 71 DUSTER.. I don't think those hoods are flat / smooth / SLIGHT ridge down center. I think there's a prominate raised center on the 71 Duster hood. I could be wrong..