Well guys, I was backing up this weekend and noticed some oil on the ground. Opened the door and took a peek :--) A solid stream coming from the rear of the engine. So its time to drop transmission and put in a fresh seal. I changed front main earlier this year and bought the rear at the same time. I figured I'd have to change it soon also. 178,000 ticks on the mile meter. So a new rear main and cam plug seal will go in this week. And I'll be doing it outside, so I hope the weather holds up. I think its time to get my shop built.