1964-70 Oldsmobile Cutlass 4422 88 98 Water Neck 1pc factory correct shape and size for 330 350 400 455 engine will work on 1971-1985 455-350-400 cid engines as replacement part This reproduction, is the correct factory shape exact in every detail. cast from aluminum just like the original. It has the factory part number on it. #386129.
