> They drill a hole in the back of the intake where the draft tube would be large enough to put a doubled lipped o-ring in it to fit the PCV.

The draft tube is in the block not the intake. Mine does not have a draft tube there and is just a flat spot (never drilled out) as mine was a PCV in the valve cover originally.

I also use the mechanical fuel pump.

So I am still looking for a good work around. Is there any good place I could drill a whole through the rear of teh intake that would accomplish the same thing as the rear draft tube conversion to PCV?