The louvered hoods are a two piece design and the underside piece has a drain. If you only have the top part, the louvers are open to the engine compartment. These are hard to find, especially individually, and expensive if you can find them. I have talked to the company that repops the Super Bee insert, but they have supposedly been working on this for over a year now. I have not tried VFN, but you have to have an original to use as a plug for a fiberglass mold. I have toyed with this as a winter project but doubt that I get to it, plus, I was looking at maybe 10 people that would actually want to buy one at the price point I would be at to cover labor and materials for a one man amateur. At one time someone made a complete one piece fiberglass insert because I have seen two on cars but the louvers were not open.
