Bought these headers and was told that they were for a 455 olds. They were not. They are for a 460 ford. I put a tape measure on the flange so you can make sure that is what they fit. They seem to be in good shape with the injection lines there. I lets one in the bubble wrap so it is ready to ship. Just need to wrap the other and put them Ina box and get them out of here. My loss your gain.