I just got my oil inlet and oil return flange and the return drain flange fits on TOP of the turbo? What is up with that?? The oil inlet is on the bottom? I know this has to be wrong, so what do I do to fix it? Also, the oil return fitting is about twice as big as the fitting I have welded into the oil pan. It is also UNTHREADED, but the fitting in the pan is threaded, does this mean I have to get a different fitting for the oil pan?

 

the turbo should have bolts on the exhaust housing and compressor housing all the way around, just loosen those and spin the whole center around until the inlet is on top and the return is on the bottom...