Well It Leaks AGAIN!

Has NOTHING to do with high oil pressure. Why? Because there is a steel lip or "shield" that is part of the rear main journal that ensures a direct jet of oil does not hit the rear main seal directly.

I would be more worried about blowby or cylinder seal if it were mine. J.Rob

Yep. It's building crank case pressure and finding the least path of resistance to get out. If you do fix that leak for good, it will find another path.

I bought a used engine in 1981. That thing would leak oil from everywhere. Sitting at a stop light that thing would have 3 or 4 leaks at one time.

I pulled it out and every single top ring was broken. Some joker had used a ridge reamer on it and then ran a hone through it. Took a .040 over bore to get it back to straight.

Look for blow by issues.