lost all oil pressure but not flow

rustycowll69 said
OK, then forget preload suggestion. Were all the rocker adjuster locknuts tight? If so, look for correct clocking on shafts for proper oiling, and make sure oil plugs are in both ends of the shafts. Maybe one plug fell out. If any of those things has happened, pull shaft(s) and check shaft(s) and rocker bore, carefully, for signs of galling. There has to be a reason for bent pushrod. If not a geometry issue, then perhaps a clearance issue: coil bind, retainer to guide/seal, valve to piston, etc.

all lock nuts are tight, by correct clocking do you mean the pushrods rotating? if so then they are as the paint has slightly worn all around the pushrod where it contacts the head... which btw doesnt look to severe as its just rubbed off paint but has not nicked pushrod i did have to clearance the heads for the 3/8" pushrods when i built motor, perhaps i should go a little more on clearance? could that of caused the bent pushrod?