Cutlass, Jet Boats 455 Old's

old's 455 remanufactured ,nice engine , everything done rite , pistins , pins , bearings, seals, gaskets, valve guilds , hardened seats, valves , head gaskets , cam, bearings ..... this engine i built for my jet boat cruiser , runs very nice , never had it out on the water, but started it up after the install . this is same as a car engine Gm , oldsmobile ,does have edlebrock intake and holly carb. on it