My take on the oiling system crossover tube for the small block

Duane
many years ago
we figured the oil feed at the top was where the bearing had the most clearance and thus the most leaks
we used the line bore to cut a slot in the saddle then drilled the main at the parting line
simple as that
there is extra clearance at the parting line so good place to make hydrodynamic wedge we were using half groove bearings and cross drilled cranks (I know I know)
Then Vandervall
That link Krooser put up is a wealth of hints
does not everyone check to see if their bearings oil holes match the feeds in the block?
drill (I ream) the block feeds to 9/32 and match the oil holes?
deburr and lay back the oil holes in the bearings
Looks Like King would save a lot of work