If they were as smart as they think, they would realize that those "amc" style lifters used in a magnum, oil through the pushrods, and somehow those engines dont magically loose oil pressure because of it. Common sense is way more rare that a YouTube hack channel these days
I looked up the AMC and Mopar lifters. Same number for Melling and Sealed Power. I'm thinking something else is fubar with the oil pressure. If the lifters were the issue, every hydraulic cam small block on the planet would have the same problem.
