Jim, the J/F car you're looking for looks allot like the Jr fueler I had and raced out of Milwaukee 1964 thru 1968, mostly at Great Lakes Dragway. But I don't remember seeing that gold seated car at Union Grove or Rockford tracks. In 1969 the Parisey/Hansen team moved on to race BB/GD, which we won at the 69' US Nationals.
Feel free to call me if you'd like to talk about JrFuel racing in the MidWest in the mid to late 60's, 805-444-4489 [ So Cal].
I may know of other FED that are for sale since I talk to dragster racers almost everyday.
Jon Hansen