I had two (L/R) plastic brake duct cooling pieces from a C5 Corvette and decided to add to the front spoiler on my 69. I always thought the front spoiler was a little mundane so I decided to add a custom upgrade. I had some 3/8" flat stock aluminum laying around so I designed a pattern that mirrors the design of my rear billet tail lights frames. Not sure how much air it will force into the brake area but certainly more than it gets now! At least now the Corvette brake ducts won't be laying around taking up space!