Hi everyone need some assistance please, 1995 Gen V 502 mag mpi, Long story short, I installed the bell housing, then went to mount the heat exchanger with out looking what was behind it thinking i had a plenty small bolt, which proceded to snap off the oil pressure switch. while trying to remove the broken brass i may have dropped a piece of brass down there, i tried to remove it with grease and a screwdriver to no avail, im curios to where that passage leads or what to do next, thanks for your time

Before installing new sending unit , remove distributor and prime oil system. This should clear passage. Good luck!!!

Thanks for the reply, the engine currently doesn't have any oil in it, so i should fill it, turn oil pump over by hand, then drain and inspect for the debris? thanks

or are you thinking the metal will come back out the same passage with pressure behind it?

this ^^^^

do you know where this oil passage leads to? i cant seem to find and oiling system diagram?