yea I know how the are supposed to be plumbed. that's all correct. the relocation kit had IN and OUT on it. the front oil pan fitting is going in and rear is out. I think its the FRAM filter. Ive never had good luck with them. The owner brung it to me so I figured I would give it a try.

Besides he got this 6.0 from a salvage yard that had unknown milage or info. So we are kinda figuring out if the engine is gonna last or not. It may have issues who knows

 

Lucas assembly lube...... no issues whatsoever.

 

Glad you got the part number. If it's a 6.0 and the oil pressure remains low, i would look at the cam bearings hard. I've bought and seen 10+ with spun cam bearings.

 

it maintains around 20ish at idle so far with the new Purolator filter. Around 40 while cruising and 60+ WOT. Seems to be doing ok, for now. Time will tell!