Originally Posted by calvman
Thanks Bob! That clears it up. I was staring at the diagram, but without the line, it's a very subtle thing to see.
Now I see what Jack was saying about how there's less stress on the pin.
Yeah. The valve chamber is a good big bigger as you can see as well.
The box on the 08 is even a bit larger than it should be, since the 09 one goes to the retaining pin whereas the 08 goes past it.
I guess anyone feel free to post that picture where people have questions, if they do.