[Oldsguy]

Hi, welcome to our site. You probably mean the f85. I can't think of an f86 model designation, there was also an 88 series model built that year, they were called the Delta and Delmont (I think both). If you do have an f85 and it was built in 1964 then you have a nice example of Oldsmobile's move to smaller, more nimble cars. Check the engine, you will probably find the block is aluminum, if I am correct in remembering, that engine was actually a Buick engine and later (in the 1970's and 1980's) that same engine could still be found in a car built in England. Someone help me out here and correct me if I am wrong.