I have some flat gaskets, intake bolts and found that the oil filler opening is 1-1/2x12 thread.

Started researching the MP cap and it is showing discontinued at most places and doesn't show a size. So still checking on that.

Not much in the way of pictures to go on for this. There also seems to be an oil line that runs from the front of the intake and extends down the side and attaches to the rear of the intake.

Also have to figure out a PCV system.