There are no gears on the 226; it uses a timing chain.
I'm not sure what good a chain would do if there were no gears to drive it.
Bryan I'm confident anyone who is finishing a rebuild as you are knows the 226 CID has a chain. But the marks are on the gears and that's what I was referring to.
Checking that shop manual, here's the picture
That manual even says "gear" and refers to the marks on the gear. So to be more clear, I was asking if you had lined up the marks yet. It sounds like have. Let us know if your question has not been answered and we'll keep trying.