Maybe you have a blockage? Radiator could be defective

 

Or a blown headgasket.....

 

Ill see if i can do a reverse flush or try to blow out any blockages if any.

 

Dipstick wont go back in, but i shoved a small tube down there, oil still looks fresh and not milky. Not seeing any smoke or steam from the exhaust, ill recheck that though. No bubbling in the coolant either.
I'll run some tests on it at my shop and see where she sits.
New fans coming in today, praying thats the only issue otherwise i guess its time to save for the 408 stroker and built trans