Made In USA! For 1964-1979 Oldsmobile 442, W-31, W-30, Cutlass, Hurst Olds, Rallye 350, Delta 88, Olds 98 Fits the following: Fits all Oldsmobile V8 engines 307, 330, 350 , 400, 403, 455. This is exact reproduction of the original in the same material and thickness as the original! This is a cover, engine front, for Chevrolet, Buick, Pontiac, Oldsmobile, and Cadillac cars. Material - Made of high quality steel and features a fine textured ZINC finished for lasting durability. Durability: We offer parts that have undergone rigorous durability testing, providing long-lasting functionality for your vehicle. Sugesstion: If you need the crank seal for your cover, please purchase from Oreilly's Victor Reinz (Olds) rebuild kit. We do not sell seals 1964-79 Oldsmobile V8,1977-80 Pontiac 403; Timing Cover; For 330,350,400,403,455 Olds Engines Reproduction front crankcase cover or timing cover for a variety of 1964-79 GM models equipped with Olds 307, 330, 350, 403, 400, 425, 455 V8 engines including the popular 1977-80 Firebird and Trans Am 403ci equipped models. This stock style replacement front timing cover plate replaces the original GM units which tend to rust out where the water pump bolts are. This part should be replaced whenever corrosion is present. Sugesstion: If you need the crank seal for your cover, we suggest you to purchase from Oreilly's , Victor Reinz (Olds) rebuild kit, and from OEM Stores. We do not sell seals. And many seals are not in the right sizes from the market. Please do research first.