[greg64]

Rogue, funny you should mention Fram filters. I used to think they were good too. But then I read a writeup a fellow on the net did where he bought every conceivable filter for a small-block Ford. He cut them all apart and examined their construction and how much filter material was present. Turned out the Fram was crap. As I recall, the AC/Delco ones showed the best.

If anyone's interested, I can probably find the writeup again.