Just picked up my flat bolt-in-rear, pin-on-front fiberglass hood from Unlimited. Haven't had a chance to fit it yet, so I can't report on it's exact fit and finish yet. However, I plan on putting a vent on the hood, and one of the gentlemen at Unlimited recommended I find a body-shop that will do it for me. How hard could it be? This is exactly what I want to do with mine, with the hood vent from a 2014 SS/Z28. https://www.thirdgen.org/forums/fabrication/708383-2014-hood-heat-extractor.html I also have to add the hood pins, so I'd really like to keep the cost down and do it myself.