DET axle question

[Jay Stewart]

It is common knowledge that when installing a DET engine that only two
of the bolts are used on the passenger side axle carrier bearing. My
question is which two of these remain? If you are looking at the back of
the block straight on (facing towards the radiator) there are two on the
left side (upper and lower) towards the drivers side of the car, and one
upper on the passenger side. Which two of these remain?

Thanks,
Jay (having a really bad week)
93.5 G20 (having a really bad week)