Thanks !

I need to purchase the engine shocks and do the motor mounts as well.

The oil return nipple is indeed absent. I cleaned up that area and stuck my hand in there. I was quite puzzled at first.

What I need seems to be a re-routing of the oil return similar to the 1985 California motor. I believe it just drops the oil back into the intake elbow in front of the turbo, but I do not have an exemplar on hand to work from.