Yah, the PowerFlite. The 3-speed TorqueFlite was first offered in '56; for awhile only some cars could get it, then some cars offered PF or TF depending on engine and which one the buyer specified/paid for, then '61, I think, was the last year it was offered, and only with the V8s; they never put a Slant-6 in front of a PowerFlite.
