Me too. Jerry you are totally correct on what you said about the bearing retaining doing the centering. I you draw a horizontal line across the centerline of the A-833 top bolt holes on the scattershield and set up the Tremec so that the top holes are parallel to the A-833 line then that's all you need to do to get the Tremec in the correct position. As long as you drill the holes fairly straight and accurate enough that you can get the bolts in that's about all you need-no drill press really needed.