Your mail's full! Can't Reply! The answer is no, I still have a small oil leak but just a very, very minor drip from time-to-time. The leaking slowed as the engine broke in. Our problem is not uncommon. Amoung the 351W owners I know lot's of rear main leaks. I'm not gonna do anything about it right now. I'm gonna stroke 'er when I have to pull the engine to change the clutch. "Oh, gee honey...looks like it a bigger job than I thought"