I have seen these aftermarket (I believe), oil systems to pump additional oil to the top of the motor. Don't know if they are a good idea or not. The few that I have seen leaked and the owners generally pluged them off. Of course I would make sure that the stock oil system was working well before I did so.
Steve O


1950 Chevy 3100
261, 4 speed
Purchased 1977

1964 Pontiac Lemans Convert