I bought what I THOUGHT was a PA Supercomp c4...now...the thing arrives and some things look...wrong.

The servo doesn't say PA on it. It doesn't say anything, in fact.
The transmission pan says BTE on it.
There are no markings, stamps, serials, or anything that say anything except the stock Ford core logo.
The input shaft looks like its a 2 peice. I say this because the smaller peice that goes inside isn't there. I count a total of 31 splines on the outside of the larger shaft that IS there.


Am I right to think that theres no way in hell this is a PA Supercomp? Its definatly an older model, whatever it is...Did PA ever make such shoddy peiced together Supercomps?