At this point I see no reason to do anything outside the standard LA motor oiling scheme. That would require an AMC style lifter and hollow pushrods if I'm not mistaken. B3 seems to like these rockers and I'm not aware of any oiling specific mods he makes to them. I may groove the shafts but I haven't solidified that decision because the rockers have a big oil retention groove between the bushings that may negate the need to do that.