rear oil galley plug

yes i know i asked in another previous thread but figured i’d just start a new thread just for this.
i’ve done the search to find where it is and all about it and come to the conclusion mine is leaking now…
has anyone recently had to change this specific plug as the threads on it are a few years old? and anyone have any tips on hom to get to it and change it out etc.

TIA :rockon:

Where is the leak from the back of the block? Are you sure the leak is not from the oil pressure switch?

yes, back of block. filter and pressure switch area are dry and everything above the rear mount bracket and filter is dry but just below the the bracket and above the pan gasket is wet.

already have a new gasket and oil pan as well . leading me to believe that is the only other thing that could be leaking back there