I'm confused, without the mod on unbushed lifter bores you suck the pan dry? but i thoughthe issue was pushrod oiling?

That's 2 different things and not normally a Mopar issue, Dave was yours doing both?

I run the BAM's on my 414 and my oil pressure dropped from about 60 hot to like 45 but I still use shaft oiling. would doing this mod increase my oil pressure?