'59 235, when adjusting the valves we noticed no oil was flowing through feed tude and rocker shaft. Removed rocker assembly and cleaned everything, no blockage at all. Pulled out flow tube and the plug located on the side(head) near the feed tube. Sprayed it clean with brake kleen again no blockage!!!
We were thinking is the head bolt between the feed tube and the plug where the oil supply comes from and can it be blocked or not drilled (no passage)?
Or should we run/plumb an oiling system via the oil filter assembly?
I would like to fix this correctly but I have no clue whats beyond that plug? Oil pump? Blockage?
Any ideas I'd love to drive this thing!!
thank you
JM
