holy crap!! Those little pieces of plastic and 4 screws costs that much!! WOW they are making a ton of money off of those! I searched around for you on different websites and i can't seem to find any. However, if you WANT, you can check around on ls1tech's "For Sale" section and there are usually tons of people parting out their T/A's....if there's a WS6 on there ask for the hood vents. Just a possibility!
I better not lose my vents!!! I can't afford a loan to buy new vents!