I am full time oiling and I have so much oil up top with the 1 .040 that the oil will get up to the valve cover rail in no time at all.

70 duster full chassis super pro 416 CNC Indybrock heads 727 w/brake

best so far 1.212 60 6.219 in 1/8 at 110.88 9.768 at 137.81 1/4