Product information updated on 2021-09-17, Manufactured by Fibertec Performance - Part Number FIB:811502, 2010-2018 Dodge Ram 2500, 3500 ram air hood, Fiberglass Functional Hood - Raw, not functional on diesel trucks. Hood dumps too far back for diesel air box. Use 821330 air box to make functional on 5.7 gas trucks. AMP's ram air hoods are constructed of hand-laid fiberglass, using high quality "ISO re, A Fibertec Ram Air Hoods will not only make your ride stand out in a crowd but it will also make it go faster. All hinge and latch mountings are reinforced with steel plates and bolt holes are pre-drilled, and tapped for easy installation of these superb ram air hoods to your vehicle. To install these ram air hoods, all you need to do is transfer your stock hardware onto it, and bolt it on to the factory hinges for final alignment. ISO resins are a higher quality, low shrink resin that allows the part to withstand more heat and prevent distortion making your ram air hood a stable addition to your vehicle for years to come. The delivery time for any Fibertec hood that is not in stock is 6 to 10 weeks from the time of ordering. Fibertec hoods are all sold as special order and are not returnable or cancellable once the order is placed.