This snorkle was on my 69 428scj shaker assembly when I bought the car - obviously not the correct one. I have since replaced it with the right snorkle and was curious if anyone knows what this fits? I was told on another forum that it was from an earlier 351w Shelby but I just dont know about that. I was going to sell it once I have an ID on it and want to represent it correctly. Anyone have an idea?