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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.


72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....