The Automotive Directory Featured Sites Used Cars Used car listings and dealerships across the country, as well as informative articles for the used car buyer and seller. Listings Griffin Radiator Manufacturing - specialty after market manufacturer of aluminum radiators. From racing to street, to street rodding, classic cars to late models. Inverandes de Columbia - offers copper, brass, and bronze reels and sheets, radiators and radiator cores, and fuse links. PWR Performance Products USA - manufacturer of high performance radiators and intercoolers in the United States and Australia. Transpro - manufacturer and distributor of aftermarket and OEM heat transfer and temperature control products for automotive, truck, and industrial applications.