Installed my SYE yesterday, and had both a page off Stu's and the Teraflex instructions to go by. Everything went well and it sure is a lot smoother now. My question is this: When I took everything apart, my oil tube going into the pump did NOT have an o-ring on it. The tube had a metal collar/flare type deal about 1/2" down from the end, and then the inside of the pump had a machined mating surface for it to sit on. Is this normal for an 05 to not have the o-ring? I put a small bead of ultra-black around the flare on the tube for good measure before I seated it back in, and it was a good snug fit. Anyone else find they had no o-ring? Is there any way to check to see that it's working right?