Quote:

---

Checking the passages from the mains to the gallery is the most important step. I've learned this lesson the hard way on a couple of engines. If one of the passages is partially plugged then the engine will spin rod bearings every time you lean on it.

---

Agreed............when I started the big-block journey years ago, Pettis did the oiling mods to my block and I`ve ran 6-quarts of oil at 7000+ rpm`s for 11+ years w/out issues.