Just so happens that two weeks ago there was a Deluxe Trim version 1964 Falcon Futura Fordoor Sedan loaded with many nice options for sale near my area, It had one those early 200 six 4 main engines. The 4 main 200 engine production started for the mid 1963 year models most of these 200 engines were used in the bigger 1963 and 64 model Fairlane's and probably also in the mid 1963 Mercury Metor's. They were also an option in the 1964 Falcon and Comets, though I doubt very many were ever built. I sure wanted to buy that Futura to restore just didn't have the kind of money they were asking. As a side note my wife and I had a Deluxe Trim 1965 Falcon Fordoor Sedan for a number of years shortly after we got married to this day my wife misses that car and I have been looking to find a nice one to restore for her. That 1965 Falcon only had the small pattern bell housing and the 7 main 200 block like yours was, I completely rebuilt that engine. It was also equipped with Air Conditioning and the C4 auto trans. All of the years of small block six's that came with a small bell housing bolt pattern (all 144's, and the early 170's & 200's to the end of 1965 models can be used with a Ford O Matic / Merc O Matic, or the case fill C4's with the correct bolt on small six Bell Housing all the way to the end of their production in 1981) they all used that same small bell housing pattern.
