TF 190 Heads

Well that opens up another issue for me, I have a transition era Magnum block, so I can go either way. If I use the pushrod oiling, should I then block the oil passage for the shaft mounted rocker?
Yes, it's as simple as clocking #2 and 4 cam bearing so the holes dont align, mark the location of the main feed. Drill a new feed hole from the mains to the cam, deburr, and then install the bearing. Or, tap the deck for a 1/16 NPT flush pipe plug and leave the bearing alone.