Small block oil mod/pump

I made sure all passages were opened to 1/2" from the pump to the lifter galley. There were a couple pinch points in my Magnum, but not as many as my previous LA block. Radiused intersections like in the Guitar Jones thread. I also made sure the oil pump to main cap transition was a clean shot and the little gasket didn't have any hangover in that area. I also radiused the corner where the pump gears push the oil into a cavity before the 1/2" opening, and also the entry to the opening. (make sure to remove the pressure valve & spring before doing any work in the pump. and obviously, clean, clean, then clean some more)
That was about all I did, I didn't get as far as blocking and redirecting and all that. My Magnum was supplied with LA oiling to the heads, so I got lucky there.