torque converter adaptor ring + a good friend = ???

So a good friend of mine with absolutely no interest in doing anything related to our hobby just happens to be a machinist by trade.... I gave him a very crude drawing of what I perceive to be the torque convertoer addapter ring that we need for Jake's 65 904 behind the 84 318.... I gave it to him on Sunday and this afternoon he called me this afternoon and said "come get your part" .. He made me 2 of them... 1 brass and the other steel....