I am sure the stock elbow will work because my dad is running a TE-45-A with the stock elbow. That is a 66mm turbo.I have Paypal (elroyjr@yahoo.com) I have to work tommorrow so I will try to get my wife to mail it before 12:00pm. Several people have asked about play in the shaft. There is some up and down but no side to side. I sold a TA 49 about 3 months ago that had alot of play,(I mean anymore play and the turbine would have hit the housing) and he still wanted it. I do not know what is a good amount of time on a turbo before they are suppose to have play in them or not. I wanted to tell you since you did not ask. I will show my wife how to check to see if you sent a PM or PAYPAL.