70 Duster Fiberglass Hood For Blower

I wouldn't use the stock springs (or any springs at all) if you're going with a fiberglass hood.

I cut the steel hood on my Blown '73 Duster and kept the hinges and springs, have to be very careful closing the hood or it'll twist. I'd be afraid a fiberglass hood would snap in half if you tried to close it with the springs on the hinges, there's very little material left once you cut one for a blower.