What Ford vechiles in the 1971 had a 400 V8 engine?

I dont know all, but at least I can tell you the 400 V8 engine was introduced in 1971 on a version of the Ford LTD Galaxy and/or Brougham. I used to have one and the power on that vehicle was amazing. I had to sell it due to a money crisis situation,.....tears rolled down when the buyer took the car. Hope this helps.

Cesar